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WM1-288 — COVER,SEAT,VEHICULAR

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

WM1-288: COVER,SEAT,VEHICULAR.

The COVER,SEAT,VEHICULAR is a the manufacturer industrial component. Key specifications include material: WOOL OVERALL, thickness: 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN, hole_diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, overall_diameter: 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN, special_features: WIDTH OF SEAT 444.5, HEIGTH OF SEAT 533.4, SEAT PADDING MATERIAL IS FOAM,THICKNESS IS 101.6, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-093-8648, 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
WM1-288
NSN: 5310-00-093-8648
NIINs: 000938648, 014904423
FSC: 5310 — Nuts and Washers
CAGE: 28298 — SMITH AND SMITH AIRCRAFT CO (USA)
SPECIFICATIONS
materialWOOL OVERALL
thickness0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
hole_diameter0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
overall_diameter0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
special_featuresWIDTH OF SEAT 444.5, HEIGTH OF SEAT 533.4, SEAT PADDING MATERIAL IS FOAM,THICKNESS IS 101.6
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationC-F-206 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-093-8648
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: WM1-288 · 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: 0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: C-F-206 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: WOOL OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
THICKNESS: 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.520 INCHES MINIMUM AND 0.540 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONC-F-206 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALWOOL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
THICKNESS0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
5330L19-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WM1-288?
WM1-288 is a COVER,SEAT,VEHICULAR.
What parts can replace WM1-288?
There is 1 known substitute for WM1-288: 5330L19-001. Substitute compatibility should be verified for your specific system.
What is the NSN for WM1-288?
WM1-288 is cataloged in the U.S. Government catalog under NSN 5310-00-093-8648. This indicates validated use in U.S. government and defense supply chains.
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