PartsTable
Technical Data Sheet
Download PDF

12539921 — BRACKET,SMALL ARMS,VEHICULAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12539921: BRACKET,SMALL ARMS,VEHICULAR.

The BRACKET,SMALL ARMS,VEHICULAR is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, material: ALUMINUM ALLOY, overall_width: 4.000 INCHES NOMINAL IN, overall_height: 2.000 INCHES NOMINAL IN, overall_length: 13.000 INCHES NOMINAL IN, mounting_hole_type: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 2590-01-628-0529, 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
12539921
NSN: 2590-01-628-0529
FSC: 2590 — Miscellaneous Vehicular Components
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeIRREGULAR
materialALUMINUM ALLOY
overall_width4.000 INCHES NOMINAL IN
overall_height2.000 INCHES NOMINAL IN
overall_length13.000 INCHES NOMINAL IN
mounting_hole_typePLAIN
mounting_hole_diameter0.310 INCHES NOMINAL IN
mounting_hole_quantity2
end_item_identification2350-01-538-8373
part_name_assigned_by_controlling_agencyBRACKET,M16 RIFLE BUTT
NSN2590-01-628-0529
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRACKET,SMALL ARMS,VEHICULAR TITLE COMPONENT PN 12539921 MFR BRACKET,SMALL ARMS,VEH
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 2
•
MOUNTING HOLE DIAMETER: 0.310 INCHES NOMINAL IN
•
SHAPE: IRREGULAR
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
OVERALL HEIGHT2.000 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.310 INCHES NOMINAL IN
SHAPEIRREGULAR
OVERALL LENGTH13.000 INCHES NOMINAL IN
OVERALL WIDTH4.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBRACKET,M16 RIFLE BUTT
END ITEM IDENTIFICATION2350-01-538-8373
MATERIALALUMINUM ALLOY
MOUNTING HOLE TYPEPLAIN
OTHER ITEMS IN FSC 2590 — Miscellaneous Vehicular Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2590-00-001-1252 2590-00-001-1253 2590-00-001-1254 2590-00-001-3423 2590-00-001-3438 2590-00-001-3439 2590-00-001-3461 2590-00-001-3463
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 12539921?
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 12539921?
12539921 is a BRACKET,SMALL ARMS,VEHICULAR.
What is the NSN for 12539921?
12539921 is cataloged in the U.S. Government catalog under NSN 2590-01-628-0529. 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 — 12539921

✓ 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.