PartsTable
Technical Data Sheet
PartsTable / MOUNT,RESILIENT,WEAPON SYSTEM / GM500BK8L
GM500BK8L ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MOUNT,RESILIENT,WEAPON SYSTEM is a the manufacturer industrial component. Key specifications include height: 0.617 INCHES MINIMUM AND 0.633 INCHES MAXIMUM IN, material: ALUMINUM ALLOY OVERALL, flange_width: 1.750 INCHES NOMINAL IN, flange_length: 1.750 INCHES NOMINAL IN, inside_diameter: 0.257 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, flange_thickness: 0.031 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-00-298-9481, 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
GM500BK8L
NSN: 5342-00-298-9481
FSC: 5342 — MOUNT,RESILIENT,WEAPON SYSTEM
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
height0.617 INCHES MINIMUM AND 0.633 INCHES MAXIMUM IN
materialALUMINUM ALLOY OVERALL
flange_width1.750 INCHES NOMINAL IN
flange_length1.750 INCHES NOMINAL IN
inside_diameter0.257 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
flange_thickness0.031 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN
style_designatorROUND W/BUSHING FOUR-HOLE FLANGE
distance_from_flange_to_end0.399 INCHES NOMINAL IN
flange_mounting_hole_diameter0.164 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN
distance_between_mounting_hole_centers1.375 INCHES NOMINAL IN
shortest_distance_between_mounting_hole_centers1.375 INCHES NOMINAL IN
NSN5342-00-298-9481
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOUNT,RESILIENT,WEAPON SYSTEM TITLE COMPONENT PN GM500BK8L MFR MOUNT,RESILIENT,WEAPON
KEY FEATURES
•
DISTANCE FROM FLANGE TO END: 0.399 INCHES NOMINAL IN
•
FLANGE MOUNTING HOLE DIAMETER: 0.164 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
•
STYLE DESIGNATOR: ROUND W/BUSHING FOUR-HOLE FLANGE
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.375 INCHES NOMINAL IN
•
SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.375 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.257 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
•
FLANGE WIDTH: 1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM FLANGE TO END0.399 INCHES NOMINAL IN
FLANGE MOUNTING HOLE DIAMETER0.164 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY OVERALL
STYLE DESIGNATORROUND W/BUSHING FOUR-HOLE FLANGE
DISTANCE BETWEEN MOUNTING HOLE CENTERS1.375 INCHES NOMINAL IN
SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS1.375 INCHES NOMINAL IN
INSIDE DIAMETER0.257 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
FLANGE WIDTH1.750 INCHES NOMINAL IN
FLANGE LENGTH1.750 INCHES NOMINAL IN
FLANGE THICKNESS0.031 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
10075Interchangeable
interchangeable cross-reference
interchangeable
172-1-2Interchangeable
interchangeable cross-reference
interchangeable
3620Interchangeable
interchangeable cross-reference
interchangeable
D150S4Interchangeable
interchangeable cross-reference
interchangeable
1022-2D4Interchangeable
interchangeable cross-reference
interchangeable
10073Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GM500BK8L?
GM500BK8L is a MOUNT,RESILIENT,WEAPON SYSTEM.
What parts can replace GM500BK8L?
There are 28 known substitutes for GM500BK8L: 10075, 172-1-2, 3620 and 25 more. Substitute compatibility should be verified for your specific system.
Is GM500BK8L still available?
GM500BK8L is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026