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LLH371409 — WASHER,X-RAY APPARA

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

LLH371409: WASHER,X-RAY APPARA.

The WASHER,X-RAY APPARA is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: NO TECH REVIEW OR CHARACTERISTICS DATA. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-416-3542, 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
LLH371409
NSN: 5310-01-416-3542
FSC: 5310 — Nuts and Washers
CAGE: 66736 — NAVAL MEDICAL MATERIAL SUPPORT COMMAND DETACHMENT (USA)
SPECIFICATIONS
general_characteristics_item_descriptionNO TECH REVIEW OR CHARACTERISTICS DATA
NSN5310-01-416-3542
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: LLH371409 · OEM ⚠ 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
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: NO TECH REVIEW OR CHARACTERISTICS DATA
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONNO TECH REVIEW OR CHARACTERISTICS DATA
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 2
507A665P1Reference document
Same NSN cross-reference
Reference document — Secondary reference
NAVY 1993 1611Reference document
Same NSN cross-reference
Reference document — Secondary 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 LLH371409?
LLH371409 is a WASHER,X-RAY APPARA.
What parts can replace LLH371409?
There are 2 known substitutes for LLH371409: 507A665P1, NAVY 1993 1611. Substitute compatibility should be verified for your specific system.
What is the NSN for LLH371409?
LLH371409 is cataloged in the U.S. Government catalog under NSN 5310-01-416-3542. 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.