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8754732 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8754732: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER, thread_size: 3/8-24, shank_length: 0.780 INCHES NOMINAL IN, overall_height: 3.420 INCHES NOMINAL IN, special_features: TOP OF RUBBER 1 IN. DIA.

FLAT IN, style_designator: TIPPED THREADED STUD. This part is cataloged in the U.S. Government catalog under NSN 5340-00-678-3126, 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
8754732
NSN: 5340-00-678-3126
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER
thread_size3/8-24
shank_length0.780 INCHES NOMINAL IN
overall_height3.420 INCHES NOMINAL IN
special_featuresTOP OF RUBBER 1 IN. DIA. FLAT IN
style_designatorTIPPED THREADED STUD
outside/top_flange_diameter2.120 INCHES NOMINAL IN
material_document_and_classificationMIL-STD-417, TYPE R, CLASS RS, GRADE RS630BF2K1N MIL STD SINGLE MATERIAL RESPONSE
NSN5340-00-678-3126
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8754732 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: 2.120 INCHES NOMINAL IN
•
SHANK LENGTH: 0.780 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TIPPED THREADED STUD
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-STD-417, TYPE R, CLASS RS, GRADE RS630BF2K1N MIL STD SINGLE MATERIAL RESPONSE
•
THREAD SIZE: 3/8-24
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT3.420 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER2.120 INCHES NOMINAL IN
SHANK LENGTH0.780 INCHES NOMINAL IN
STYLE DESIGNATORTIPPED THREADED STUD
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-417, TYPE R, CLASS RS, GRADE RS630BF2K1N MIL STD SINGLE MATERIAL RESPONSE
THREAD SIZE3/8-24
SPECIAL FEATURESTOP OF RUBBER 1 IN. DIA. FLAT 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

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 8754732?
8754732 is a BUMPER.
What is the NSN for 8754732?
8754732 is cataloged in the U.S. Government catalog under NSN 5340-00-678-3126. This indicates validated use in U.S. government and defense supply chains.
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