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5498274-1 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5498274-1: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include hole_diameter: 0.326 INCHES MINIMUM AND 0.336 INCHES MAXIMUM IN, overall_height: 0.081 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN, outside_diameter: 0.600 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-312-8897, 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
5498274-1
NSN: 5310-01-312-8897
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
hole_diameter0.326 INCHES MINIMUM AND 0.336 INCHES MAXIMUM IN
overall_height0.081 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
outside_diameter0.600 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
NSN5310-01-312-8897
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5498274-1 · 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: 0.600 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
•
HOLE DIAMETER: 0.326 INCHES MINIMUM AND 0.336 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.081 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.600 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
HOLE DIAMETER0.326 INCHES MINIMUM AND 0.336 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 1
5597838-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 5498274-1?
5498274-1 is a WASHER,SPRING TENSION.
What parts can replace 5498274-1?
There is 1 known substitute for 5498274-1: 5597838-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 5498274-1?
5498274-1 is cataloged in the U.S. Government catalog under NSN 5310-01-312-8897. 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.