PartsTable
Technical Data Sheet
Download PDF

8909-659-001 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8909-659-001: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: PLASTIC, POLYETHYLENE (PP), hole_diameter: 0.381 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN, overall_height: 1.250 INCHES NOMINAL IN, outside/top_flange_diameter: 1.250 INCHES NOMINAL IN, material_document_and_classification: ASTM D4020 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-361-1325, 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
8909-659-001
NSN: 5340-01-361-1325
FSC: 5340 — Hardware, Commercial
CAGE: 20722 — THE ENTWISTLE COMPANY LLC (USA)
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP)
hole_diameter0.381 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
overall_height1.250 INCHES NOMINAL IN
outside/top_flange_diameter1.250 INCHES NOMINAL IN
material_document_and_classificationASTM D4020 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-361-1325
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8909-659-001 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OUTSIDE/TOP FLANGE DIAMETER: 1.250 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D4020 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: PLASTIC, POLYETHYLENE (PP)
•
HOLE DIAMETER: 0.381 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.250 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER1.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D4020 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALPLASTIC, POLYETHYLENE (PP)
HOLE DIAMETER0.381 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 8909-659-001?
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 8909-659-001?
8909-659-001 is a BUMPER.
What is the NSN for 8909-659-001?
8909-659-001 is cataloged in the U.S. Government catalog under NSN 5340-01-361-1325. 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 — 8909-659-001