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791-503-9004 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

791-503-9004: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.406 INCHES NOMINAL IN, overall_height: 0.022 INCHES NOMINAL IN, hardness_rating: 32.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM, outside_diameter: 0.610 INCHES NOMINAL IN, material_thickness: 0.010 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-867-0110, 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
791-503-9004
NSN: 5310-00-867-0110
FSC: 5310 — Nuts and Washers
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.406 INCHES NOMINAL IN
overall_height0.022 INCHES NOMINAL IN
hardness_rating32.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM
outside_diameter0.610 INCHES NOMINAL IN
material_thickness0.010 INCHES NOMINAL IN
NSN5310-00-867-0110
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 791-503-9004 · 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
•
HARDNESS RATING: 32.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM
•
OUTSIDE DIAMETER: 0.610 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.010 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.406 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.022 INCHES NOMINAL IN
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM
OUTSIDE DIAMETER0.610 INCHES NOMINAL IN
MATERIAL THICKNESS0.010 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
HOLE DIAMETER0.406 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
241500Reference document
Same NSN cross-reference
Reference document — Secondary reference
BSR4Reference 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 791-503-9004?
791-503-9004 is a WASHER,SPRING TENSION.
What parts can replace 791-503-9004?
There are 2 known substitutes for 791-503-9004: 241500, BSR4. Substitute compatibility should be verified for your specific system.
What is the NSN for 791-503-9004?
791-503-9004 is cataloged in the U.S. Government catalog under NSN 5310-00-867-0110. 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.