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976836 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

976836: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, thread_size: 5/16-18, shank_length: 1.750 INCHES NOMINAL IN, overall_height: 2.130 INCHES NOMINAL IN, style_designator: FLAT RECESSED TOP THREADED STUD, outside/top_flange_diameter: 1.130 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-429-1650, 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
976836
NSN: 5340-00-429-1650
FSC: 5340 — Hardware, Commercial
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
thread_size5/16-18
shank_length1.750 INCHES NOMINAL IN
overall_height2.130 INCHES NOMINAL IN
style_designatorFLAT RECESSED TOP THREADED STUD
outside/top_flange_diameter1.130 INCHES NOMINAL IN
material_document_and_classificationMIL-STD-417, TYPE R, CLASS RS, GRADE RS625BH MIL STD SINGLE MATERIAL RESPONSE
NSN5340-00-429-1650
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 976836 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: 1.130 INCHES NOMINAL IN
•
SHANK LENGTH: 1.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLAT RECESSED TOP THREADED STUD
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-STD-417, TYPE R, CLASS RS, GRADE RS625BH MIL STD SINGLE MATERIAL RESPONSE
•
THREAD SIZE: 5/16-18
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.130 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER1.130 INCHES NOMINAL IN
SHANK LENGTH1.750 INCHES NOMINAL IN
STYLE DESIGNATORFLAT RECESSED TOP THREADED STUD
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-417, TYPE R, CLASS RS, GRADE RS625BH MIL STD SINGLE MATERIAL RESPONSE
THREAD SIZE5/16-18
MATERIALRUBBER SYNTHETIC
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 976836?
976836 is a BUMPER.
What is the NSN for 976836?
976836 is cataloged in the U.S. Government catalog under NSN 5340-00-429-1650. This indicates validated use in U.S. government and defense supply chains.
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