PartsTable
Technical Data Sheet
Download PDF

731218 — WASHER,SPRING TENSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

731218: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include width: 36.000 INCHES NOMINAL IN, length: 42.000 INCHES NOMINAL IN, thickness: 0.117 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN, special_features: SMOOTH SURFACE, material_transparency: OPAQUE, strengthening_feature: BASE OR FILLER. This part is cataloged in the U.S.

Government catalog under NSN 9330-00-016-9843, 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
731218
NSN: 9330-00-016-9843
NIINs: 000169843, 014211934
FSC: 9330 — Plastics Fabricated Materials
CAGE: 0PF44 — MINNESOTA MINING AND MFG CO IDENTIFICATION AND CONVERTOR SYSTEMS DIV (USA)
SPECIFICATIONS
width36.000 INCHES NOMINAL IN
length42.000 INCHES NOMINAL IN
thickness0.117 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
special_featuresSMOOTH SURFACE
material_transparencyOPAQUE
strengthening_featureBASE OR FILLER
nondefinitive_spec/std_dataNDP TYPE
material_document_and_classificationL-P-387, TYPE NDP FED SPEC 1ST MATERIAL RESPONSE
NSN9330-00-016-9843
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WASHER,SPRING TENSION TITLE COMPONENT PN 731218 MFR WASHER,SPRING TENSION
KEY FEATURES
•
STRENGTHENING FEATURE: BASE OR FILLER
•
LENGTH: 42.000 INCHES NOMINAL IN
•
MATERIAL TRANSPARENCY: OPAQUE
•
MATERIAL DOCUMENT AND CLASSIFICATION: L-P-387, TYPE NDP FED SPEC 1ST MATERIAL RESPONSE
•
NONDEFINITIVE SPEC/STD DATA: NDP TYPE
•
COLOR: GREEN BOTH SIDES
•
WIDTH: 36.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STRENGTHENING FEATUREBASE OR FILLER
LENGTH42.000 INCHES NOMINAL IN
MATERIAL TRANSPARENCYOPAQUE
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-387, TYPE NDP FED SPEC 1ST MATERIAL RESPONSE
NONDEFINITIVE SPEC/STD DATANDP TYPE
COLORGREEN BOTH SIDES
SPECIAL FEATURESSMOOTH SURFACE
WIDTH36.000 INCHES NOMINAL IN
THICKNESS0.117 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
L-P-387Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 731218?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 731218?
731218 is a WASHER,SPRING TENSION.
What parts can replace 731218?
There is 1 known substitute for 731218: L-P-387. Substitute compatibility should be verified for your specific system.
What is the NSN for 731218?
731218 is cataloged in the U.S. Government catalog under NSN 9330-00-016-9843. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 731218

✓ 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.