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12311020-3 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12311020-3: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, overall_width: 1.500 INCHES NOMINAL IN, overall_height: 0.125 INCHES NOMINAL IN, overall_length: 26.630 INCHES NOMINAL IN, style_designator: RECTANGULAR, end_item_identification: 2350-01-087-1095. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-506-9982, 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
12311020-3
NSN: 5340-01-506-9982
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
overall_width1.500 INCHES NOMINAL IN
overall_height0.125 INCHES NOMINAL IN
overall_length26.630 INCHES NOMINAL IN
style_designatorRECTANGULAR
end_item_identification2350-01-087-1095
material_document_and_classificationASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-506-9982
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12311020-3 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
•
STYLE DESIGNATOR: RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.125 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH26.630 INCHES NOMINAL IN
OVERALL WIDTH1.500 INCHES NOMINAL IN
END ITEM IDENTIFICATION2350-01-087-1095
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 1
12311020Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 12311020-3?
12311020-3 is a BUMPER.
What parts can replace 12311020-3?
There is 1 known substitute for 12311020-3: 12311020. Substitute compatibility should be verified for your specific system.
What is the NSN for 12311020-3?
12311020-3 is cataloged in the U.S. Government catalog under NSN 5340-01-506-9982. This indicates validated use in U.S. government and defense supply chains.
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