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1013-283 — WASHER,SPRING TENSION

✓ Government record, cited
3M · NUT WASHER
PRODUCT OVERVIEW

1013-283: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a 3M industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_diameter: 0.945 INCHES MINIMUM AND 0.955 INCHES MAXIMUM IN, heat_treatment: AS FABRICATED, overall_height: 0.062 INCHES NOMINAL IN, hardness_rating: 44.0 ROCKWELL C NOMINAL, outside_diameter: 1.070 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-111-4176, 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
1013-283
NSN: 5310-00-111-4176
FSC: 5310 — Nuts and Washers
CAGE: 66503 — WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
hole_diameter0.945 INCHES MINIMUM AND 0.955 INCHES MAXIMUM IN
heat_treatmentAS FABRICATED
overall_height0.062 INCHES NOMINAL IN
hardness_rating44.0 ROCKWELL C NOMINAL
outside_diameter1.070 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
material_thickness0.0095 INCHES MINIMUM AND 0.0105 INCHES MAXIMUM IN
NSN5310-00-111-4176
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1013-283 · 3M ⚠ 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
•
HEAT TREATMENT: AS FABRICATED
•
HARDNESS RATING: 44.0 ROCKWELL C NOMINAL
•
OUTSIDE DIAMETER: 1.070 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.0095 INCHES MINIMUM AND 0.0105 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
HOLE DIAMETER: 0.945 INCHES MINIMUM AND 0.955 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.062 INCHES NOMINAL IN
HEAT TREATMENTAS FABRICATED
HARDNESS RATING44.0 ROCKWELL C NOMINAL
OUTSIDE DIAMETER1.070 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN
MATERIAL THICKNESS0.0095 INCHES MINIMUM AND 0.0105 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING OVERALL
HOLE DIAMETER0.945 INCHES MINIMUM AND 0.955 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1013-283?
1013-283 is a WASHER,SPRING TENSION manufactured by 3M.
What is the NSN for 1013-283?
1013-283 is cataloged in the U.S. Government catalog under NSN 5310-00-111-4176. 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.