PartsTable
Technical Data Sheet
Download PDF

JB8385-1 — MOUNT,RESILIENT,WEAPON SYSTEM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

JB8385-1: MOUNT,RESILIENT,WEAPON SYSTEM.

The MOUNT,RESILIENT,WEAPON SYSTEM is a the manufacturer industrial component. Key specifications include height: 2.750 INCHES NOMINAL IN, material: STEEL FLANGE, flange_width: 3.750 INCHES NOMINAL IN, flange_length: 5.688 INCHES NOMINAL IN, inside_diameter: 2.000 INCHES NOMINAL IN, flange_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-674-8543, 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
JB8385-1
NSN: 5342-00-674-8543
FSC: 5342 — Hardware, Weapon System
CAGE: 76005 — LORD CORPORATION DBA LORD CORP (USA)
SPECIFICATIONS
height2.750 INCHES NOMINAL IN
materialSTEEL FLANGE
flange_width3.750 INCHES NOMINAL IN
flange_length5.688 INCHES NOMINAL IN
inside_diameter2.000 INCHES NOMINAL IN
flange_thickness0.125 INCHES NOMINAL IN
style_designatorROUND W/FLANGED BUSHING TWO-HOLE FLANGE
surface_treatmentCHROMATE OVERALL
nonmetallic_hardness_rating55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
flange_mounting_hole_diameter0.376 INCHES MINIMUM AND 0.436 INCHES MAXIMUM IN
distance_between_mounting_hole_centers4.937 INCHES NOMINAL IN
static_load_rating_at_specified_deflection490 TO 680 POUND LOAD RATING AT 0.500 INCH DEFLECTION LBS
NSN5342-00-674-8543
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOUNT,RESILIENT,WEAPON SYSTEM TITLE COMPONENT PN JB8385-1 MFR MOUNT,RESILIENT,WEAPON
KEY FEATURES
•
FLANGE MOUNTING HOLE DIAMETER: 0.376 INCHES MINIMUM AND 0.436 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-858 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 4.937 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND W/FLANGED BUSHING TWO-HOLE FLANGE
•
STATIC LOAD RATING AT SPECIFIED DEFLECTION: 490 TO 680 POUND LOAD RATING AT 0.500 INCH DEFLECTION LBS
•
FLANGE LENGTH: 5.688 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE MOUNTING HOLE DIAMETER0.376 INCHES MINIMUM AND 0.436 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-858 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
DISTANCE BETWEEN MOUNTING HOLE CENTERS4.937 INCHES NOMINAL IN
FLANGE THICKNESS0.125 INCHES NOMINAL IN
STYLE DESIGNATORROUND W/FLANGED BUSHING TWO-HOLE FLANGE
STATIC LOAD RATING AT SPECIFIED DEFLECTION490 TO 680 POUND LOAD RATING AT 0.500 INCH DEFLECTION LBS
FLANGE LENGTH5.688 INCHES NOMINAL IN
INSIDE DIAMETER2.000 INCHES NOMINAL IN
HEIGHT2.750 INCHES NOMINAL IN
SURFACE TREATMENTCHROMATE OVERALL
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 1
344MR008P001Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy JB8385-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is JB8385-1?
JB8385-1 is a MOUNT,RESILIENT,WEAPON SYSTEM.
What parts can replace JB8385-1?
There is 1 known substitute for JB8385-1: 344MR008P001. Substitute compatibility should be verified for your specific system.
What is the NSN for JB8385-1?
JB8385-1 is cataloged in the U.S. Government catalog under NSN 5342-00-674-8543. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — JB8385-1

✓ 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.