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11831173 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11831173: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER NATURAL, thread_size: 0.190-32, shank_length: 1.360 INCHES NOMINAL IN, overall_height: 1.690 INCHES NOMINAL IN, special_features: ARMT SUBSYS XM97E1, style_designator: FLAT RECESSED TOP THREADED STUD. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-192-1377, 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
11831173
NSN: 5340-01-192-1377
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialRUBBER NATURAL
thread_size0.190-32
shank_length1.360 INCHES NOMINAL IN
overall_height1.690 INCHES NOMINAL IN
special_featuresARMT SUBSYS XM97E1
style_designatorFLAT RECESSED TOP THREADED STUD
supplementary_featuresFASTENING DEVICE: 0.156 IN. W. ACROSS FLATS SOCKET IN
material_hardness_rating60.0 DUROMETER NOMINAL
outside/top_flange_diameter0.530 INCHES NOMINAL IN
NSN5340-01-192-1377
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11831173 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: 0.530 INCHES NOMINAL IN
•
MATERIAL HARDNESS RATING: 60.0 DUROMETER NOMINAL
•
SUPPLEMENTARY FEATURES: FASTENING DEVICE: 0.156 IN. W. ACROSS FLATS SOCKET IN
•
SHANK LENGTH: 1.360 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLAT RECESSED TOP THREADED STUD
•
THREAD SIZE: 0.190-32
•
COLOR: NATURAL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.690 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.530 INCHES NOMINAL IN
MATERIAL HARDNESS RATING60.0 DUROMETER NOMINAL
SUPPLEMENTARY FEATURESFASTENING DEVICE: 0.156 IN. W. ACROSS FLATS SOCKET IN
SHANK LENGTH1.360 INCHES NOMINAL IN
STYLE DESIGNATORFLAT RECESSED TOP THREADED STUD
THREAD SIZE0.190-32
COLORNATURAL
SPECIAL FEATURESARMT SUBSYS XM97E1
MATERIALRUBBER NATURAL
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11831173?
11831173 is a BUMPER.
What is the NSN for 11831173?
11831173 is cataloged in the U.S. Government catalog under NSN 5340-01-192-1377. This indicates validated use in U.S. government and defense supply chains.
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