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PX1953 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

PX1953: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OR STEEL COMP 1020 OVERALL, overall_height: 0.173 INCHES NOMINAL IN, outside_diameter: 1.150 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN, surface_treatment: CADMIUM OR ZINC OVERALL, material_thickness: 0.048 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-679-3606, 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
PX1953
NSN: 5310-00-679-3606
FSC: 5310 — Nuts and Washers
CAGE: 05396 — BAKER PERKINS NORTH AMERICA INC SUB OF APV CONSOLIDATED INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OR STEEL COMP 1020 OVERALL
overall_height0.173 INCHES NOMINAL IN
outside_diameter1.150 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN
surface_treatmentCADMIUM OR ZINC OVERALL
material_thickness0.048 INCHES NOMINAL IN
NSN5310-00-679-3606
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: PX1953 · 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
•
OUTSIDE DIAMETER: 1.150 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.048 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
•
MATERIAL: STEEL COMP 1010 OR STEEL COMP 1020 OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.173 INCHES NOMINAL IN
OUTSIDE DIAMETER1.150 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN
MATERIAL THICKNESS0.048 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
MATERIALSTEEL COMP 1010 OR STEEL COMP 1020 OVERALL
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 2
7979614Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
235094Same 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 PX1953?
PX1953 is a WASHER,SPRING TENSION.
What parts can replace PX1953?
There are 2 known substitutes for PX1953: 7979614, 235094. Substitute compatibility should be verified for your specific system.
What is the NSN for PX1953?
PX1953 is cataloged in the U.S. Government catalog under NSN 5310-00-679-3606. 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.