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180934-1 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

180934-1: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: PLASTIC, shank_length: 0.136 INCHES NOMINAL IN, overall_height: 0.200 INCHES NOMINAL IN, shank_diameter: 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN, style_designator: FLANGED, outside/top_flange_diameter: 0.350 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-175-7397, 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
180934-1
NSN: 5340-00-175-7397
FSC: 5340 — Hardware, Commercial
CAGE: 71791 — CURTISS-WRIGHT CONTROLS, INC. DBA CURTISS WRIGHT DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
materialPLASTIC
shank_length0.136 INCHES NOMINAL IN
overall_height0.200 INCHES NOMINAL IN
shank_diameter0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
style_designatorFLANGED
outside/top_flange_diameter0.350 INCHES NOMINAL IN
material_document_and_classificationL-P-403 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-P-19161 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5340-00-175-7397
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 180934-1 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
•
SHANK DIAMETER: 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
•
OUTSIDE/TOP FLANGE DIAMETER: 0.350 INCHES NOMINAL IN
•
SHANK LENGTH: 0.136 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLANGED
•
MATERIAL DOCUMENT AND CLASSIFICATION: L-P-403 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-P-19161 MIL SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
OVERALL HEIGHT0.200 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.350 INCHES NOMINAL IN
SHANK LENGTH0.136 INCHES NOMINAL IN
STYLE DESIGNATORFLANGED
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-403 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-P-19161 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALPLASTIC
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 180934-1?
180934-1 is a BUMPER.
What is the NSN for 180934-1?
180934-1 is cataloged in the U.S. Government catalog under NSN 5340-00-175-7397. This indicates validated use in U.S. government and defense supply chains.
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