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98032A495 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

98032A495: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1005 OR STEEL COMP 1020 OVERALL, thickness: 0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, hole_diameter: 0.281 INCHES NOMINAL IN, hardness_rating: 55.0 ROCKWELL B NOMINAL, overall_diameter: 0.625 INCHES NOMINAL IN, special_features: WSD 37BFVS FIGHTING VEHICLE SYSTEM BRADLEY. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-076-3052, 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
98032A495
NSN: 5310-01-076-3052
NIINs: 010763052, 015023538
FSC: 5310 — Nuts and Washers
CAGE: 0KVE6 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL COMP 1005 OR STEEL COMP 1020 OVERALL
thickness0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
hole_diameter0.281 INCHES NOMINAL IN
hardness_rating55.0 ROCKWELL B NOMINAL
overall_diameter0.625 INCHES NOMINAL IN
special_featuresWSD 37BFVS FIGHTING VEHICLE SYSTEM BRADLEY
surface_treatmentCADMIUM OVERALL
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identification2350-01-248-7620; LOGISTICS SUPPORT VESSEL
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationQQ-P-416 TYPE 2 CLASS 3 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN5310-01-076-3052
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 98032A495 · 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
•
STYLE DESIGNATOR: FLAT INTERNAL TEETH
•
OUTSIDE DIAMETER: 0.688 INCHES NOMINAL0.688 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.025 INCHES NOMINAL0.025 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL COMP 410 OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLAT INTERNAL TEETH
OUTSIDE DIAMETER0.688 INCHES NOMINAL0.688 INCHES NOMINAL IN
MATERIAL THICKNESS0.025 INCHES NOMINAL0.025 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL COMP 410 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
27-50761Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 98032A495?
98032A495 is a WASHER,LOCK.
What parts can replace 98032A495?
There is 1 known substitute for 98032A495: 27-50761. Substitute compatibility should be verified for your specific system.
What is the NSN for 98032A495?
98032A495 is cataloged in the U.S. Government catalog under NSN 5310-01-076-3052. 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.