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91831A135 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

91831A135: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF, locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT, special_features: 18-8 STAINLESS STEEL HEX NYLON LOCKNUT 7/16"-20 SCREW SIZE, 5/8" WIDTH, 29/64" HEIGHT, thread_direction: RIGHT-HAND, end_item_identification: 6605-01-515-4610. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-528-1408, 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
91831A135
NSN: 5310-01-528-1408
FSC: 5310 — Nuts and Washers
CAGE: 3A054 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
temp_rating250.0 FAHRENHEIT NOMINAL DEGF
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
special_features18-8 STAINLESS STEEL HEX NYLON LOCKNUT 7/16"-20 SCREW SIZE, 5/8" WIDTH, 29/64" HEIGHT
thread_directionRIGHT-HAND
end_item_identification6605-01-515-4610
part_name_assigned_by_controlling_agencyHEX NYLON-INSERT LOCKNUTS
NSN5310-01-528-1408
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 91831A135 · 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
•
TEMP RATING: 250.0 FAHRENHEIT NOMINAL DEGF
•
THREAD DIRECTION: RIGHT-HAND
•
LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
TEMP RATING250.0 FAHRENHEIT NOMINAL DEGF
THREAD DIRECTIONRIGHT-HAND
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
SPECIAL FEATURES18-8 STAINLESS STEEL HEX NYLON LOCKNUT 7/16"-20 SCREW SIZE, 5/8" WIDTH, 29/64" HEIGHT
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX NYLON-INSERT LOCKNUTS
END ITEM IDENTIFICATION6605-01-515-4610
MATERIALSTEEL CORROSION RESISTING OVERALL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 91831A135?
91831A135 is a NUT,SELF-LOCKING,HEXAGON.
What is the NSN for 91831A135?
91831A135 is cataloged in the U.S. Government catalog under NSN 5310-01-528-1408. This indicates validated use in U.S. government and defense supply chains.
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