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8704639 — MOUNT,RESILIENT,WEAPON SYSTEM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8704639: MOUNT,RESILIENT,WEAPON SYSTEM.

The MOUNT,RESILIENT,WEAPON SYSTEM is a the manufacturer industrial component. Key specifications include height: 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN, material: STEEL OVERALL, bushing_length: 1.500 INCHES NOMINAL IN, inside_diameter: 0.501 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN, flange_thickness: 1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN, style_designator: ROUND W/BUSHINGS. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-321-6195, 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
8704639
NSN: 5342-00-321-6195
FSC: 5342 — Hardware, Weapon System
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
height1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN
materialSTEEL OVERALL
bushing_length1.500 INCHES NOMINAL IN
inside_diameter0.501 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN
flange_thickness1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
style_designatorROUND W/BUSHINGS
major_outside_diameter1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
nonmetallic_hardness_rating60.0 NOMINAL DUROMETER
NSN5342-00-321-6195
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOUNT,RESILIENT,WEAPON SYSTEM TITLE COMPONENT PN 8704639 MFR MOUNT,RESILIENT,WEAPON
KEY FEATURES
•
BUSHING LENGTH: 1.500 INCHES NOMINAL IN
•
FLANGE THICKNESS: 1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ROUND W/BUSHINGS
•
INSIDE DIAMETER: 0.501 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN
•
HEIGHT: 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
MAJOR OUTSIDE DIAMETER: 1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
•
NONMETALLIC HARDNESS RATING: 60.0 NOMINAL DUROMETER
TECHNICAL CHARACTERISTICS
BUSHING LENGTH1.500 INCHES NOMINAL IN
FLANGE THICKNESS1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
STYLE DESIGNATORROUND W/BUSHINGS
INSIDE DIAMETER0.501 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN
HEIGHT1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
MAJOR OUTSIDE DIAMETER1.249 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
NONMETALLIC HARDNESS RATING60.0 NOMINAL DUROMETER
OTHER ITEMS IN FSC 5342 — Hardware, Weapon System
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5342-00-001-1696 5342-00-001-1972 5342-00-001-1980 5342-00-001-2492 5342-00-001-2502 5342-00-001-3915 5342-00-001-4001 5342-00-001-4655
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8704639?
8704639 is a MOUNT,RESILIENT,WEAPON SYSTEM.
What is the NSN for 8704639?
8704639 is cataloged in the U.S. Government catalog under NSN 5342-00-321-6195. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.