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2DD118 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2DD118: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, overall_height: 0.299 INCHES NOMINAL IN, outside_diameter: 1.250 INCHES NOMINAL IN, style_designator: SPRING TENSION, material_thickness: 0.239 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-595-8121, 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
2DD118
NSN: 5310-00-595-8121
FSC: 5310 — Nuts and Washers
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
overall_height0.299 INCHES NOMINAL IN
outside_diameter1.250 INCHES NOMINAL IN
style_designatorSPRING TENSION
material_thickness0.239 INCHES NOMINAL IN
NSN5310-00-595-8121
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2DD118 · 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
•
STYLE DESIGNATOR: SPRING TENSION
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.239 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.299 INCHES NOMINAL IN
STYLE DESIGNATORSPRING TENSION
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.239 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
HOLE DIAMETER0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 7
5188273Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5150198Reference document
Same NSN cross-reference
Reference document — Secondary reference
PC5104439Reference document
Same NSN cross-reference
Reference document — Secondary reference
33530Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5310005958121Reference document
Same NSN cross-reference
Reference document — Secondary reference
5104439Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2DD118?
2DD118 is a WASHER,SPRING TENSION.
What parts can replace 2DD118?
There are 7 known substitutes for 2DD118: 5188273, 5150198, PC5104439 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2DD118?
2DD118 is cataloged in the U.S. Government catalog under NSN 5310-00-595-8121. 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.