The Adapter,resilient Mount, cataloged under National Stock Number 5342-01-050-2102, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-050-2102 |
| Primary Part Number | 12266256 |
| Item Name | Adapter,resilient Mount |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | ITEM IS FLANGED,EACH FLANGE WITH A HOLE DIA. 0.227 INS MIN AND 0.231 INS MAX CENTRALIZED ON 0.380 IN R WITHIN 0.060 IN START;CONTAINS 6 HOLES 0.220 IN MIN DIA THRU AND 0.231 IN MAX DIA THRU;APERTURED AT 3.625 INS MIN DIA AND 3.633 IN MAX DIA;OVERALL THICKNESS IS 0.620 INS IN |
| 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 |
|---|---|
| 12266256 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12266256 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
| 12266256 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 12266014 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
| 676765-1 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
NSN 5342-01-050-2102 is a Adapter,resilient Mount, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-050-2102 has 1 manufacturer part number on file: 12266256 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12266256: General Characteristics Item Description: ITEM IS FLANGED,EACH FLANGE WITH A HOLE DIA. 0.227 INS MIN AND 0.231 INS MAX CENTRALIZED ON 0.380 IN R WITHIN 0.060 IN START;CONTAINS 6 HOLES 0.220 IN MIN DIA THRU AND 0.231 IN MAX DIA THRU;APERTURED AT 3.625 INS MIN DIA AND 3.633 IN MAX DIA;OVERALL THICKNESS IS 0.620 INS IN; End Item Identification: 2350-01-045-1123 IMPROVE TOW VEH.. 1 specification is 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.