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844679 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

844679: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER, hole_depth: 0.750 INCHES NOMINAL IN, hole_diameter: 0.281 INCHES NOMINAL IN, overall_height: 1.000 INCHES NOMINAL IN, fsc_application_data: HOOD, CARGO TRUCK, outside/top_flange_diameter: 0.906 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-770-5776, 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
844679
NSN: 5340-00-770-5776
FSC: 5340 — Hardware, Commercial
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
materialRUBBER
hole_depth0.750 INCHES NOMINAL IN
hole_diameter0.281 INCHES NOMINAL IN
overall_height1.000 INCHES NOMINAL IN
fsc_application_dataHOOD, CARGO TRUCK
outside/top_flange_diameter0.906 INCHES NOMINAL IN
material_document_and_classificationMIL-STD-417, TYPE R, CLASS RN, GRADE RN709ABG MIL STD SINGLE MATERIAL RESPONSE
NSN5340-00-770-5776
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 844679 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
•
FSC APPLICATION DATA: HOOD, CARGO TRUCK
•
OUTSIDE/TOP FLANGE DIAMETER: 0.906 INCHES NOMINAL IN
•
HOLE DEPTH: 0.750 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-STD-417, TYPE R, CLASS RN, GRADE RN709ABG MIL STD SINGLE MATERIAL RESPONSE
•
COLOR: BLACK
•
MATERIAL: RUBBER
•
HOLE DIAMETER: 0.281 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.000 INCHES NOMINAL IN
FSC APPLICATION DATAHOOD, CARGO TRUCK
OUTSIDE/TOP FLANGE DIAMETER0.906 INCHES NOMINAL IN
HOLE DEPTH0.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-417, TYPE R, CLASS RN, GRADE RN709ABG MIL STD SINGLE MATERIAL RESPONSE
COLORBLACK
MATERIALRUBBER
HOLE DIAMETER0.281 INCHES NOMINAL IN
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 844679?
844679 is a BUMPER.
What is the NSN for 844679?
844679 is cataloged in the U.S. Government catalog under NSN 5340-00-770-5776. This indicates validated use in U.S. government and defense supply chains.
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