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1001497 — SEAL,PLAIN

✓ Government record, cited
3M · NUT WASHER
PRODUCT OVERVIEW

1001497: SEAL,PLAIN.

The SEAL,PLAIN is a 3M industrial component. Key specifications include part_name_assigned_by_controlling_agency: SEAL,RING. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-557-0393, 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
1001497
NSN: 5310-01-557-0393
NIINs: 015570393, 016449265
FSC: 5310 — Nuts and Washers
CAGE: 1EFH8 — GENERAL DYNAMICS LAND SYSTEMS - FORCE PROTECTION INC. DBA GDLS DIV GDLS-FP (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencySEAL,RING
NSN5310-01-557-0393
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1001497 · 3M ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONMRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS
SUBSTITUTES & CROSS-REFERENCES 1
10FWSAE8YSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1001497?
1001497 is a SEAL,PLAIN manufactured by 3M.
What parts can replace 1001497?
There is 1 known substitute for 1001497: 10FWSAE8Y. Substitute compatibility should be verified for your specific system.
What is the NSN for 1001497?
1001497 is cataloged in the U.S. Government catalog under NSN 5310-01-557-0393. 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.