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0113531-01 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

0113531-01: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, hole_diameter: 0.895 INCHES MINIMUM AND 0.905 INCHES MAXIMUM IN, overall_height: 0.070 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN, outside_diameter: 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN, material_thickness: 0.005 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-329-1992, 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
0113531-01
NSN: 5310-00-329-1992
FSC: 5310 — Nuts and Washers
CAGE: 45402 — MEGGITT SAFETY SYSTEMS, INC. DBA MEGGITT CONTROL SYSTEMS-VENTURA COUNTY (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
hole_diameter0.895 INCHES MINIMUM AND 0.905 INCHES MAXIMUM IN
overall_height0.070 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
outside_diameter1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
material_thickness0.005 INCHES NOMINAL IN
NSN5310-00-329-1992
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 0113531-01 · 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: 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.005 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY OVERALL
•
HOLE DIAMETER: 0.895 INCHES MINIMUM AND 0.905 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.070 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
MATERIAL THICKNESS0.005 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
HOLE DIAMETER0.895 INCHES MINIMUM AND 0.905 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

No substitute or cross-reference records for this part.

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 0113531-01?
0113531-01 is a WASHER,SPRING TENSION.
What is the NSN for 0113531-01?
0113531-01 is cataloged in the U.S. Government catalog under NSN 5310-00-329-1992. 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.