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91950A036 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

91950A036: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thickness: 0.122 INCHES NOMINAL IN, hole_diameter: 0.813 INCHES NOMINAL IN, overall_diameter: 1.500 INCHES NOMINAL IN, special_features: SCREW SIZE IS .750 INCH OR 3/4 IN, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-540-0898, 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
91950A036
NSN: 5310-01-540-0898
FSC: 5310 — Nuts and Washers
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
thickness0.122 INCHES NOMINAL IN
hole_diameter0.813 INCHES NOMINAL IN
overall_diameter1.500 INCHES NOMINAL IN
special_featuresSCREW SIZE IS .750 INCH OR 3/4 IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationABLTS/INLS INTERFACE
cross-sectional_shape_styleRECTANGULAR
NSN5310-01-540-0898
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 91950A036 · 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
•
OVERALL DIAMETER: 1.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.813 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SPECIAL FEATURESSCREW SIZE IS .750 INCH OR 3/4 IN
PERIPHERAL SHAPE STYLEROUND
END ITEM IDENTIFICATIONABLTS/INLS INTERFACE
MATERIALSTEEL CORROSION RESISTING OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.813 INCHES NOMINAL IN
THICKNESS0.122 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
6305434 FIND 22Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 91950A036?
91950A036 is a WASHER,FLAT.
What parts can replace 91950A036?
There is 1 known substitute for 91950A036: 6305434 FIND 22. Substitute compatibility should be verified for your specific system.
What is the NSN for 91950A036?
91950A036 is cataloged in the U.S. Government catalog under NSN 5310-01-540-0898. 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.