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12339961-2 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12339961-2: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER, overall_width: 0.500 INCHES NOMINAL IN, overall_height: 0.660 INCHES NOMINAL IN, overall_length: 1.500 INCHES NOMINAL IN, end_item_identification: 2320-01-540-2038 TRUCK, UTILITY, material_document_and_classification: ASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-593-8927, 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
12339961-2
NSN: 5340-01-593-8927
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER
overall_width0.500 INCHES NOMINAL IN
overall_height0.660 INCHES NOMINAL IN
overall_length1.500 INCHES NOMINAL IN
end_item_identification2320-01-540-2038 TRUCK, UTILITY
material_document_and_classificationASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyGROMMET
NSN5340-01-593-8927
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12339961-2 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 DOCUMENT AND CLASSIFICATION: ASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.660 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.500 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGROMMET
END ITEM IDENTIFICATION2320-01-540-2038 TRUCK, UTILITY
MATERIALRUBBER
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 1
12339961Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12339961-2?
12339961-2 is a BUMPER.
What parts can replace 12339961-2?
There is 1 known substitute for 12339961-2: 12339961. Substitute compatibility should be verified for your specific system.
What is the NSN for 12339961-2?
12339961-2 is cataloged in the U.S. Government catalog under NSN 5340-01-593-8927. This indicates validated use in U.S. government and defense supply chains.
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