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8038-43-663-9126 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8038-43-663-9126: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, end_item_identification: STRUCTURAL DOORS,QUICK ACTING INDIVIDUALLY DOGGED, material_hardness_rating: 75.0 DUROMETER NOMINAL, material_document_and_classification: ASTM D2000,TYPE BC AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: BUMPER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-718-6724, 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
8038-43-663-9126
NSN: 5340-01-718-6724
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
end_item_identificationSTRUCTURAL DOORS,QUICK ACTING INDIVIDUALLY DOGGED
material_hardness_rating75.0 DUROMETER NOMINAL
material_document_and_classificationASTM D2000,TYPE BC AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyBUMPER
NSN5340-01-718-6724
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8038-43-663-9126 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
•
MATERIAL HARDNESS RATING: 75.0 DUROMETER NOMINAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000,TYPE BC AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING75.0 DUROMETER NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000,TYPE BC AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYBUMPER
END ITEM IDENTIFICATIONSTRUCTURAL DOORS,QUICK ACTING INDIVIDUALLY DOGGED
MATERIALRUBBER SYNTHETIC
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 2
8436639Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
A026-066-QAB020-126Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 8038-43-663-9126?
8038-43-663-9126 is a BUMPER.
What parts can replace 8038-43-663-9126?
There are 2 known substitutes for 8038-43-663-9126: 8436639, A026-066-QAB020-126. Substitute compatibility should be verified for your specific system.
What is the NSN for 8038-43-663-9126?
8038-43-663-9126 is cataloged in the U.S. Government catalog under NSN 5340-01-718-6724. This indicates validated use in U.S. government and defense supply chains.
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