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3954735 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3954735: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1008 OR STEEL COMP 1010 OVERALL, thickness: 0.109 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN, hole_diameter: 0.516 INCHES NOMINAL IN, overall_diameter: 0.880 INCHES NOMINAL IN, surface_treatment: CHROMATE AND ZINC OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-147-9792, 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
3954735
NSN: 5310-01-147-9792
FSC: 5310 — Nuts and Washers
CAGE: 11862 — GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT (USA)
SPECIFICATIONS
materialSTEEL COMP 1008 OR STEEL COMP 1010 OVERALL
thickness0.109 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN
hole_diameter0.516 INCHES NOMINAL IN
overall_diameter0.880 INCHES NOMINAL IN
surface_treatmentCHROMATE AND ZINC OVERALL
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationGM 4342-M,CODE 20,FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE AND GM 4400-M,FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-147-9792
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3954735 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: GM 4342-M,CODE 20,FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE AND GM 4400-M,FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
OVERALL DIAMETER: 0.880 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
SURFACE TREATMENT: CHROMATE AND ZINC OVERALL
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL COMP 1008 OR STEEL COMP 1010 OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGM 4342-M,CODE 20,FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE AND GM 4400-M,FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER0.880 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SURFACE TREATMENTCHROMATE AND ZINC OVERALL
PERIPHERAL SHAPE STYLEROUND
MATERIALSTEEL COMP 1008 OR STEEL COMP 1010 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.516 INCHES NOMINAL IN
THICKNESS0.109 INCHES MINIMUM AND 0.129 INCHES MAXIMUM 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 1
2456908Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3954735?
3954735 is a WASHER,FLAT.
What parts can replace 3954735?
There is 1 known substitute for 3954735: 2456908. Substitute compatibility should be verified for your specific system.
What is the NSN for 3954735?
3954735 is cataloged in the U.S. Government catalog under NSN 5310-01-147-9792. This indicates validated use in U.S. government and defense supply chains.
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