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4044108 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4044108: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, hole_diameter: 4.960 INCHES MINIMUM AND 4.965 INCHES MAXIMUM IN, overall_height: 0.040 INCHES NOMINAL IN, hardness_rating: 36.0 ROCKWELL C MINIMUM, outside_diameter: 5.103 INCHES NOMINAL IN, material_thickness: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-293-6129, 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
4044108
NSN: 5310-01-293-6129
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718 OVERALL
hole_diameter4.960 INCHES MINIMUM AND 4.965 INCHES MAXIMUM IN
overall_height0.040 INCHES NOMINAL IN
hardness_rating36.0 ROCKWELL C MINIMUM
outside_diameter5.103 INCHES NOMINAL IN
material_thickness0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
material_document_and_classificationAMS 5596 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-293-6129
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4044108 · 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: 36.0 ROCKWELL C MINIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5596 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 5.103 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
MATERIAL: NICKEL ALLOY 718 OVERALL
•
HOLE DIAMETER: 4.960 INCHES MINIMUM AND 4.965 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.040 INCHES NOMINAL IN
HARDNESS RATING36.0 ROCKWELL C MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5596 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER5.103 INCHES NOMINAL IN
MATERIAL THICKNESS0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
MATERIALNICKEL ALLOY 718 OVERALL
HOLE DIAMETER4.960 INCHES MINIMUM AND 4.965 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
5310PL1998100Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4044108?
4044108 is a WASHER,SPRING TENSION.
What parts can replace 4044108?
There is 1 known substitute for 4044108: 5310PL1998100. Substitute compatibility should be verified for your specific system.
What is the NSN for 4044108?
4044108 is cataloged in the U.S. Government catalog under NSN 5310-01-293-6129. 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.