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92146A032 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

92146A032: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hardness_rating: 35.0 ROCKWELL C NOMINAL, closed_inside_diameter: 0.450 INCHES NOMINAL IN, closed_outside_diameter: 0.776 INCHES NOMINAL IN, end_item_identification: ASSAULT HOSELINE SYSTEM (AHS), part_name_assigned_by_controlling_agency: SPRING LOCK WASHER. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-524-7381, 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
92146A032
NSN: 5310-01-524-7381
FSC: 5310 — Nuts and Washers
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
hardness_rating35.0 ROCKWELL C NOMINAL
closed_inside_diameter0.450 INCHES NOMINAL IN
closed_outside_diameter0.776 INCHES NOMINAL IN
end_item_identificationASSAULT HOSELINE SYSTEM (AHS)
part_name_assigned_by_controlling_agencySPRING LOCK WASHER
NSN5310-01-524-7381
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 92146A032 · 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
•
HARDNESS RATING: 35.0 ROCKWELL C NOMINAL
•
CLOSED OUTSIDE DIAMETER: 0.776 INCHES NOMINAL IN
•
COLOR: NATURAL OVERALL
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
CLOSED INSIDE DIAMETER: 0.450 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HARDNESS RATING35.0 ROCKWELL C NOMINAL
CLOSED OUTSIDE DIAMETER0.776 INCHES NOMINAL IN
COLORNATURAL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSPRING LOCK WASHER
END ITEM IDENTIFICATIONASSAULT HOSELINE SYSTEM (AHS)
MATERIALSTEEL CORROSION RESISTING OVERALL
CLOSED INSIDE DIAMETER0.450 INCHES NOMINAL IN
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 92146A032?
92146A032 is a WASHER,LOCK.
What is the NSN for 92146A032?
92146A032 is cataloged in the U.S. Government catalog under NSN 5310-01-524-7381. 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.