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7529296 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7529296: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER, thread_size: 3/8-24, shank_length: 0.625 INCHES NOMINAL IN, overall_height: 2.375 INCHES MINIMUM AND 2.406 INCHES MAXIMUM IN, special_features: HEX RUBBER FLANGE 1.650 IN. ACROSS FLATS 0.120 IN.

THK IN, style_designator: TIPPED THREADED STUD. This part is cataloged in the U.S. Government catalog under NSN 5340-00-689-7213, 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
7529296
NSN: 5340-00-689-7213
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER
thread_size3/8-24
shank_length0.625 INCHES NOMINAL IN
overall_height2.375 INCHES MINIMUM AND 2.406 INCHES MAXIMUM IN
special_featuresHEX RUBBER FLANGE 1.650 IN. ACROSS FLATS 0.120 IN. THK IN
style_designatorTIPPED THREADED STUD
material_hardness_rating50.0 DUROMETER MINIMUM AND 55.0 DUROMETER MAXIMUM
outside/top_flange_diameter1.625 INCHES NOMINAL IN
material_document_and_classificationMIL-STD-417, TYPE R, CLASS RN, GRADE RN520CFK MIL STD SINGLE MATERIAL RESPONSE
NSN5340-00-689-7213
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7529296 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: 1.625 INCHES NOMINAL IN
•
MATERIAL HARDNESS RATING: 50.0 DUROMETER MINIMUM AND 55.0 DUROMETER MAXIMUM
•
SHANK LENGTH: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TIPPED THREADED STUD
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-STD-417, TYPE R, CLASS RN, GRADE RN520CFK MIL STD SINGLE MATERIAL RESPONSE
•
THREAD SIZE: 3/8-24
•
COLOR: BLACK
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.375 INCHES MINIMUM AND 2.406 INCHES MAXIMUM IN
OUTSIDE/TOP FLANGE DIAMETER1.625 INCHES NOMINAL IN
MATERIAL HARDNESS RATING50.0 DUROMETER MINIMUM AND 55.0 DUROMETER MAXIMUM
SHANK LENGTH0.625 INCHES NOMINAL IN
STYLE DESIGNATORTIPPED THREADED STUD
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-417, TYPE R, CLASS RN, GRADE RN520CFK MIL STD SINGLE MATERIAL RESPONSE
THREAD SIZE3/8-24
COLORBLACK
SPECIAL FEATURESHEX RUBBER FLANGE 1.650 IN. ACROSS FLATS 0.120 IN. THK 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 1
5340006897213Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7529296?
7529296 is a BUMPER.
What parts can replace 7529296?
There is 1 known substitute for 7529296: 5340006897213. Substitute compatibility should be verified for your specific system.
What is the NSN for 7529296?
7529296 is cataloged in the U.S. Government catalog under NSN 5340-00-689-7213. This indicates validated use in U.S. government and defense supply chains.
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