The Plate,mounting, cataloged under National Stock Number 2510-01-644-0669, is classified within Federal Supply Class 2510 (Vehicular Cab, Body, and Frame Structural Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2510-01-644-0669 |
| Primary Part Number | 12491811 |
| Item Name | Plate,mounting |
| FSC / FSG | 2510 / 25 — Vehicular Cab, Body, and Frame Structural Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Mounting Hole Quantity | 12 |
| Document Type | INDUSTRIAL DRAWING |
| Length | 302.0 MILLIMETERS NOMINAL302.0 MILLIMETERS NOMINAL MM |
| Usage Design | VEHICULAR |
| Material Document and Classification | ASTM A572/A572M,GRADE 80 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A656/A656M,GRADE 80 ASSN STD SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 13.7 MILLIMETERS NOMINAL FIFTH HOLE MM |
| Mounting Hole Diameter | 13.7 MILLIMETERS NOMINAL TENTH HOLE MM |
| Mounting Hole Diameter | 17.7 MILLIMETERS NOMINAL EIGHTH HOLE MM |
| Mounting Hole Diameter | 17.7 MILLIMETERS NOMINAL ELEVENTH HOLE MM |
| Mounting Hole Diameter | 17.7 MILLIMETERS NOMINAL FIRST HOLE MM |
| Mounting Hole Diameter | 17.7 MILLIMETERS NOMINAL FOURTH HOLE MM |
| Mounting Hole Diameter | 17.7 MILLIMETERS NOMINAL NINTH HOLE MM |
| Mounting Hole Diameter | 17.7 MILLIMETERS NOMINAL SECOND HOLE MM |
| Mounting Hole Diameter | 17.7 MILLIMETERS NOMINAL SEVENTH HOLE MM |
| Mounting Hole Diameter | 17.7 MILLIMETERS NOMINAL SIXTH HOLE MM |
| Mounting Hole Diameter | 17.7 MILLIMETERS NOMINAL THIRD HOLE MM |
| Mounting Hole Diameter | 17.7 MILLIMETERS NOMINAL TWELFTH HOLE MM |
| Shape | IRREGULAR |
| Component Document Origin | GOVERNMENT |
| Next Higher Assembly Identification Designator | M1157 |
| Width | 343.0 MILLIMETERS NOMINAL343.0 MILLIMETERS NOMINAL MM |
| Material | STEEL |
| Thickness | 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN |
| Mounting Hole Type | PLAIN AND THRU HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12491811 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2510-01-644-0669 is a Plate,mounting, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2510, Vehicular Cab, Body, and Frame Structural Components. Status: active.
NSN 2510-01-644-0669 has 1 manufacturer part number on file: 12491811 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12491811: Mounting Hole Quantity: 12; Document Type: INDUSTRIAL DRAWING; Length: 302.0 MILLIMETERS NOMINAL302.0 MILLIMETERS NOMINAL MM; Usage Design: VEHICULAR. 24 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.