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6401057 — 6401057

✓ Government record, cited
NAVAL SEA SYSTEMS COMMAND · COMPONENT
PRODUCT OVERVIEW

6401057: 6401057.

The 6401057 is a NAVAL SEA SYSTEMS COMMAND industrial component. This part is cataloged in the U.S. Government catalog under NSN 4310-01-454-3986, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
6401057
NSN: 4310-01-454-3986
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number6401057
ManufacturerNAVAL SEA SYSTEMS COMMAND
NSN4310-01-454-3986
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: NAVAL SEA SYSTEMS COMMAND 6401057 TITLE COMPONENT PN 6401057 MFR NAVAL SEA SYSTEMS COMMAND 6401057
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE
•
JOINT STYLE: STEP JOINT
•
RADIAL WALL THICKNESS: 0.0040 INCHES NOMINAL IN
•
RING STYLE: CONCENTRIC
•
STANDARD BORE DIAMETER: 6.716 INCHES IN
TECHNICAL CHARACTERISTICS
OVERALL WIDTH6.9950 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLESTEP JOINT
RADIAL WALL THICKNESS0.0040 INCHES NOMINAL IN
RING STYLECONCENTRIC
SPECIAL FEATURESNEXT HIGHER ASSY.AIR CYLINDER.
STANDARD BORE DIAMETER6.716 INCHES IN
END ITEM IDENTIFICATIONWEAPON SYSTEM,SEWOLF CLASS SSN.
MATERIALPLASTIC POLYAMIDE NYLON AND COPPER ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
211042564Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
T568-0571-7584Reference document
Same NSN cross-reference
Reference document — Secondary reference
T568-0571-001-7584Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6401057?
6401057 is a 6401057 manufactured by NAVAL SEA SYSTEMS COMMAND.
What parts can replace 6401057?
There are 3 known substitutes for 6401057: 211042564, T568-0571-7584, T568-0571-001-7584. Substitute compatibility should be verified for your specific system.
What is the NSN for 6401057?
6401057 is cataloged in the U.S. Government catalog under NSN 4310-01-454-3986. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.