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W1351-014 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

W1351-014: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, hole_diameter: 1.051 INCHES NOMINAL1.051 INCHES NOMINAL IN, overall_height: 0.099 INCHES NOMINAL0.099 INCHES NOMINAL IN, outside_diameter: 1.351 INCHES NOMINAL1.351 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL, material_thickness: 0.014 INCHES NOMINAL0.014 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-021-1900, 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
W1351-014
NSN: 5310-01-021-1900
FSC: 5310 — Nuts and Washers
CAGE: 92830 — BARNES GROUP INC. DBA ASSOCIATED SPRING DIV ASSOCIATED SPRING BRISTOL (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
hole_diameter1.051 INCHES NOMINAL1.051 INCHES NOMINAL IN
overall_height0.099 INCHES NOMINAL0.099 INCHES NOMINAL IN
outside_diameter1.351 INCHES NOMINAL1.351 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
material_thickness0.014 INCHES NOMINAL0.014 INCHES NOMINAL IN
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-021-1900
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: W1351-014 · 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: MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.351 INCHES NOMINAL1.351 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.014 INCHES NOMINAL0.014 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL COMP 302 OVERALL
•
HOLE DIAMETER: 1.051 INCHES NOMINAL1.051 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.099 INCHES NOMINAL0.099 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.351 INCHES NOMINAL1.351 INCHES NOMINAL IN
MATERIAL THICKNESS0.014 INCHES NOMINAL0.014 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL COMP 302 OVERALL
HOLE DIAMETER1.051 INCHES NOMINAL1.051 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
10588-01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
048368-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is W1351-014?
W1351-014 is a WASHER,SPRING TENSION.
What parts can replace W1351-014?
There are 2 known substitutes for W1351-014: 10588-01, 048368-001. Substitute compatibility should be verified for your specific system.
What is the NSN for W1351-014?
W1351-014 is cataloged in the U.S. Government catalog under NSN 5310-01-021-1900. This indicates validated use in U.S. government and defense supply chains.
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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.