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12345221 — MOUNT,RESILIENT,WEAPON SYSTEM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12345221: MOUNT,RESILIENT,WEAPON SYSTEM.

The MOUNT,RESILIENT,WEAPON SYSTEM is a the manufacturer industrial component. Key specifications include height: 2.060 INCHES NOMINAL IN, flange_width: 0.750 INCHES NOMINAL IN, flange_length: 5.620 INCHES NOMINAL IN, flange_thickness: 0.440 INCHES NOMINAL IN, style_designator: RECTANGULAR TWO ONE-HOLE FLANGES, flange_mounting_hole_diameter: 0.279 INCHES MINIMUM AND 0.287 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5342-01-255-7928, 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
12345221
NSN: 5342-01-255-7928
FSC: 5342 — Hardware, Weapon System
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
height2.060 INCHES NOMINAL IN
flange_width0.750 INCHES NOMINAL IN
flange_length5.620 INCHES NOMINAL IN
flange_thickness0.440 INCHES NOMINAL IN
style_designatorRECTANGULAR TWO ONE-HOLE FLANGES
flange_mounting_hole_diameter0.279 INCHES MINIMUM AND 0.287 INCHES MAXIMUM IN
distance_between_mounting_hole_centers4.750 INCHES NOMINAL IN
NSN5342-01-255-7928
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOUNT,RESILIENT,WEAPON SYSTEM TITLE COMPONENT PN 12345221 MFR MOUNT,RESILIENT,WEAPON
KEY FEATURES
•
FLANGE MOUNTING HOLE DIAMETER: 0.279 INCHES MINIMUM AND 0.287 INCHES MAXIMUM IN
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 4.750 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.440 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR TWO ONE-HOLE FLANGES
•
FLANGE LENGTH: 5.620 INCHES NOMINAL IN
•
HEIGHT: 2.060 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE MOUNTING HOLE DIAMETER0.279 INCHES MINIMUM AND 0.287 INCHES MAXIMUM IN
DISTANCE BETWEEN MOUNTING HOLE CENTERS4.750 INCHES NOMINAL IN
FLANGE THICKNESS0.440 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR TWO ONE-HOLE FLANGES
FLANGE LENGTH5.620 INCHES NOMINAL IN
HEIGHT2.060 INCHES NOMINAL IN
FLANGE WIDTH0.750 INCHES NOMINAL IN
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12345221?
12345221 is a MOUNT,RESILIENT,WEAPON SYSTEM.
What is the NSN for 12345221?
12345221 is cataloged in the U.S. Government catalog under NSN 5342-01-255-7928. 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.