Nuts and Washers: NASM20002-5, NASM21044-N4, NASM21045

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MFG SKUNSNItem NameDetailsManufacturer (CAGE)RFQ
NASM20002-5
NASM200025
5310-00-209-0026Washer, FlatCross-Sectional Shape Style: Rectangular
Hole Diameter: 0.315 inches minimum and 0.324 inches maximum
Peripheral Shape Style: Round
National Aerospace Standards (80205)

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NASM20002-6
NASM200026
5310-00-149-9130Washer, FlatCross-Sectional Shape Style: Rectangular
Hole Diameter: 0.378 inches minimum and 0.388 inches maximum
Peripheral Shape Style: Round
National Aerospace Standards (80205)

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NASM20002-9
NASM200029
5310-00-149-9127Washer, FlatCross-Sectional Shape Style: Rectangular
Hole Diameter: 0.568 inches minimum and 0.579 inches maximum
Peripheral Shape Style: Round
National Aerospace Standards (80205)

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NASM20002-C5
NASM20002C5
5310-00-595-7078Washer, RecessedHole Diameter: 0.315 inches minimum and 0.324 inches maximum
Outside Diameter: 0.583 inches minimum and 0.603 inches maximum
Recess Diameter: 0.396 inches minimum and 0.406 inches maximum
National Aerospace Standards (80205)

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NASM20002-C6
NASM20002C6
5310-00-149-9146Washer, RecessedHole Diameter: 0.378 inches minimum and 0.388 inches maximum
Outside Diameter: 0.687 inches nominal
Recess Diameter: 0.483 inches minimum and 0.495 inches maximum
National Aerospace Standards (80205)

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NASM20002-C8
NASM20002C8
5310-00-149-9116Washer, RecessedHole Diameter: 0.504 inches minimum and 0.515 inches maximum
Outside Diameter: 0.875 inches nominal
Recess Diameter: 0.604 inches minimum and 0.620 inches maximum
National Aerospace Standards (80205)

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NASM21025 5310-00-579-4709Nut, Plain, Castellated, HexagonMaterial: Steel comp 4140 or steel comp 410 overall
Material Document and Classification: Sae assn std 1ST material response or MIL-S-853 cl 3 ty C mil spec 2ND material response overall
Surface Treatment: Cadmium overall
National Aerospace Standards (80205)

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NASM21042-4
NASM210424
5310-01-584-5260Nut, Self-Locking, HexagonIII End Item Identification: Nimrod 2000;NIMROD MRA4
III Part Name Assigned By Controlling Agency: Nut, self-locking, hex
National Aerospace Standards (80205)

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NASM21042L08 5310-01-565-0476Nut, Self-Locking, PlateMaterial: Steel overall
Thread Direction: Right-hand
Thread Series: UNJC
National Aerospace Standards (80205)

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NASM21042L3 5310-01-560-4569Nut, Locking, AircrafNational Aerospace Standards (80205)

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NASM21043-3
NASM210433
5310-01-547-7233Nut, Self-Locking, Extended WasherMaterial: Steel corrosion resisting overall
Hardness Rating: Not rated
Thread Direction: Right-hand
National Aerospace Standards (80205)

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NASM21043-4
NASM210434
5310-00-844-4872Nut, Self-Locking, Extended WasherThread Class: 3B
Thread Direction: Right-hand
Locking Feature: Prevailing torque all metal design
Bristol Industries (27238)

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NASM21043-4
NASM210434
5310-01-550-1589Selflkg Hex nutSociety of Automotive Engineers Inc. (81343)

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NASM21043-5
NASM210435
5310-00-881-0944Nut, Self-Locking, Extended WasherThread Class: 3B
Thread Direction: Right-hand
Locking Feature: Prevailing torque all metal design
National Aerospace Standards (80205)

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NASM21044-C04
NASM21044C04
5310-01-547-6219Nut, Self-Locking, HexagonMaterial: Plastic nylon locking insert steel corrosion resisting overall except insert
Surface Treatment: Passivate overall except insert
Thread Direction: Right-hand
National Aerospace Standards (80205)

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NASM21044C3 5310-00-208-9255Nut, Self-Locking, HexagonThread Class: 3B
Thread Direction: Right-hand
Locking Feature: Prevailing torque with nonmetallic insert
DE Technologies Inc. (02FV6)

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NASM21044C4 5310-01-578-6369Nut, Self-Locking, HexagonMaterial: Steel corrosion resisting overall
Hardness Rating: Not rated
Thread Direction: Right-hand
U S Army Tank Automotive Command (19207)

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NASM21044C8 5310-00-982-4973Nut, Self-Locking, HexagonMaterial: Steel comp 302 or steel comp 303 or steel comp 304 nut
Material Document and Classification: Ams 5688 assn std 1ST material response or ams 5640 assn std 2ND material response or ams 5647 assn std 3RD material response nut
Surface Treatment: Passivate overall except insert
DE Technologies Inc. (02FV6)

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NASM-21044-N16
NASM21044N16
5310-01-571-7882Nut, Self-Locking, HexagonMaterial: Steel overall
Surface Treatment: Cadmium overall
Thread Direction: Right-hand
National Aerospace Standards (80205)

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NASM21044-N4
NASM21044N4
5310-00-877-5796Nut, Self-Locking, HexagonThread Class: 3B
Thread Direction: Right-hand
Locking Feature: Prevailing torque with nonmetallic insert
Dialogic Corp. (0NFB8)

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NASM21045 5310-00-982-5000Nut, Self-Locking, HexagonThread Class: 3B
Thread Direction: Right-hand
Locking Feature: Prevailing torque all metal design
National Aerospace Standards (80205)

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NASM21045 5310-01-473-1810Nut, Self-Locking, HexagonMaterial: Steel comp 1008 or steel comp 1010 or steel comp 1015 or steel comp 1018 or steel comp 1021 or steel comp 1022 or steel comp 1030 or steel comp 1035 or steel comp 1045 or steel comp 1110 or steel comp 1117 or steel comp 1118 or steel comp 1137 or steel comp 1213 or steel comp 8740 overall
Material Document and Classification: Astm A29 assn std 1ST material response or ams 5050 assn std 2ND material response or ams 5060 assn std 3RD material response or ams 5069 assn std 4TH material response or ams 5070 assn std 5TH material response or ams 5080 assn std 5TH material response or ams 5022 assn std 7TH material response or ams 5024 assn std 8TH material response or ams 5020 assn std 9TH material response or ams 6322 assn std 10TH material response overall
Surface Treatment: Cadmium overall
National Aerospace Standards (80205)

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