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YP-03151 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

YP-03151: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1095 OVERALL, hole_diameter: 1.201 INCHES NOMINAL IN, overall_height: 0.125 INCHES NOMINAL IN, outside_diameter: 1.543 INCHES NOMINAL IN, material_thickness: 0.020 INCHES NOMINAL IN, end_item_identification: 2350-01-136-8744; USE ON M1015,M105A1. TM 9-2350-247-24P-1,30 JAN90.

This part is cataloged in the U.S. Government catalog under NSN 5310-01-157-8953, 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
YP-03151
NSN: 5310-01-157-8953
FSC: 5310 — Nuts and Washers
CAGE: 55988 — PACIFIC SCIENTIFIC CO MOTOR AND CONTROL DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 1095 OVERALL
hole_diameter1.201 INCHES NOMINAL IN
overall_height0.125 INCHES NOMINAL IN
outside_diameter1.543 INCHES NOMINAL IN
material_thickness0.020 INCHES NOMINAL IN
end_item_identification2350-01-136-8744; USE ON M1015,M105A1. TM 9-2350-247-24P-1,30 JAN90
NSN5310-01-157-8953
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: YP-03151 · 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: 1.543 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.020 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1095 OVERALL
•
HOLE DIAMETER: 1.201 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.125 INCHES NOMINAL IN
OUTSIDE DIAMETER1.543 INCHES NOMINAL IN
MATERIAL THICKNESS0.020 INCHES NOMINAL IN
END ITEM IDENTIFICATION2350-01-136-8744; USE ON M1015,M105A1. TM 9-2350-247-24P-1,30 JAN90
MATERIALSTEEL COMP 1095 OVERALL
HOLE DIAMETER1.201 INCHES NOMINAL 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is YP-03151?
YP-03151 is a WASHER,SPRING TENSION.
What is the NSN for YP-03151?
YP-03151 is cataloged in the U.S. Government catalog under NSN 5310-01-157-8953. 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.