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90685-1 — MOUNT,RESILIENT,WEAPON SYSTEM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

90685-1: MOUNT,RESILIENT,WEAPON SYSTEM.

The MOUNT,RESILIENT,WEAPON SYSTEM is a the manufacturer industrial component. Key specifications include height: 4.630 INCHES NOMINAL IN, material: ALUMINUM ALLOY HOUSING, flange_width: 3.820 INCHES MINIMUM AND 3.940 INCHES MAXIMUM IN, flange_length: 25.440 INCHES MINIMUM AND 25.560 INCHES MAXIMUM IN, flange_mounting_hole_diameter: 0.410 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-906-0307, 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
90685-1
NSN: 5342-00-906-0307
FSC: 5342 — Hardware, Weapon System
CAGE: 13636 — HUTCHINSON AEROSPACE & INDUSTRY, INC. (USA)
SPECIFICATIONS
height4.630 INCHES NOMINAL IN
materialALUMINUM ALLOY HOUSING
flange_width3.820 INCHES MINIMUM AND 3.940 INCHES MAXIMUM IN
flange_length25.440 INCHES MINIMUM AND 25.560 INCHES MAXIMUM IN
flange_mounting_hole_diameter0.410 INCHES NOMINAL IN
NSN5342-00-906-0307
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOUNT,RESILIENT,WEAPON SYSTEM TITLE COMPONENT PN 90685-1 MFR MOUNT,RESILIENT,WEAPON
KEY FEATURES
•
FLANGE MOUNTING HOLE DIAMETER: 0.410 INCHES NOMINAL IN
•
FLANGE LENGTH: 25.440 INCHES MINIMUM AND 25.560 INCHES MAXIMUM IN
•
HEIGHT: 4.630 INCHES NOMINAL IN
•
FLANGE WIDTH: 3.820 INCHES MINIMUM AND 3.940 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY HOUSING
TECHNICAL CHARACTERISTICS
FLANGE MOUNTING HOLE DIAMETER0.410 INCHES NOMINAL IN
FLANGE LENGTH25.440 INCHES MINIMUM AND 25.560 INCHES MAXIMUM IN
HEIGHT4.630 INCHES NOMINAL IN
FLANGE WIDTH3.820 INCHES MINIMUM AND 3.940 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY HOUSING
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 2
9E2855605Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
99E2855605Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 90685-1?
90685-1 is a MOUNT,RESILIENT,WEAPON SYSTEM.
What parts can replace 90685-1?
There are 2 known substitutes for 90685-1: 9E2855605, 99E2855605. Substitute compatibility should be verified for your specific system.
What is the NSN for 90685-1?
90685-1 is cataloged in the U.S. Government catalog under NSN 5342-00-906-0307. 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.