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FN-481 — NUT,PLAIN,EXTENDED WASHER,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

FN-481: NUT,PLAIN,EXTENDED WASHER,ROUND.

NUT,PLAIN,EXTENDED WASHER,ROUND. Key specifications include special_features: USED ON ASSEMBLY, HYDRAULIC LATCH- R.H., PN: F085263, part_name_assigned_by_controlling_agency: FLANGE NUT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-596-1762, 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
FN-481
NSN: 5310-01-596-1762
FSC: 5310 — Nuts and Washers
CAGE: 3BB24 — INDUSTRIAL DISTRIBUTION GROUP INC DBA IDG-MANITOWOC (USA)
SPECIFICATIONS
special_featuresUSED ON ASSEMBLY, HYDRAULIC LATCH- R.H., PN: F085263
part_name_assigned_by_controlling_agencyFLANGE NUT
NSN5310-01-596-1762
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: FN-481 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESUSED ON ASSEMBLY, HYDRAULIC LATCH- R.H., PN: F085263
PART NAME ASSIGNED BY CONTROLLING AGENCYFLANGE NUT
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 1
F085263 IT 13Same 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 FN-481?
FN-481 is a NUT,PLAIN,EXTENDED WASHER,ROUND.
What parts can replace FN-481?
There is 1 known substitute for FN-481: F085263 IT 13. Substitute compatibility should be verified for your specific system.
What is the NSN for FN-481?
FN-481 is cataloged in the U.S. Government catalog under NSN 5310-01-596-1762. This indicates validated use in U.S. government and defense supply chains.
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