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11776591 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11776591: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER, overall_width: 0.160 INCHES NOMINAL IN, overall_height: 0.190 INCHES NOMINAL IN, overall_length: 5.450 INCHES NOMINAL IN, style_designator: RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-075-8756, 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
11776591
NSN: 5340-01-075-8756
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialRUBBER
overall_width0.160 INCHES NOMINAL IN
overall_height0.190 INCHES NOMINAL IN
overall_length5.450 INCHES NOMINAL IN
style_designatorRECTANGULAR
NSN5340-01-075-8756
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11776591 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: RUBBER
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.190 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH5.450 INCHES NOMINAL IN
OVERALL WIDTH0.160 INCHES NOMINAL IN
SPECIAL FEATURESLG 5.450 IN; BOND TWO PTFE SHEETSTO RUBBER CORE AND TO THEMSELVES USINGADHESIVE,SPECIAL PURPOSE,11778619; 0.020 IN THICK (200 GAUGE) AND 0.040 IN THICK (400 GAUGE); USE ON NSN 1270-01-072-4220,AIRDATASUSSY IN
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 2
60082-313Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
60001-210Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11776591?
11776591 is a BUMPER.
What parts can replace 11776591?
There are 2 known substitutes for 11776591: 60082-313, 60001-210. Substitute compatibility should be verified for your specific system.
What is the NSN for 11776591?
11776591 is cataloged in the U.S. Government catalog under NSN 5340-01-075-8756. This indicates validated use in U.S. government and defense supply chains.
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