The Retainer,night Sig, cataloged under National Stock Number 2590-01-248-7622, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular 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 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-248-7622 |
| Primary Part Number | 12340147-1 |
| Item Name | Retainer,night Sig |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,ANODIZED; 2 HOLES0.219 DIA; 5.690 IN. LG. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12340147-1 | Am General Llc (USA) |
| 12340147-1 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 5593609 | 5/9 Secondary reference Am General Llc |
| 2590PL1947344 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 2590-01-248-7622 is a Retainer,night Sig, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-248-7622 has 2 manufacturer part numbers on file: 12340147-1 (Am General Llc), 12340147-1 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12340147-1: General Characteristics Item Description: ALUMINUM ALLOY,ANODIZED; 2 HOLES0.219 DIA; 5.690 IN. LG. IN; End Item Identification: PCCN CHMMWV 1 1/4 TON. 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.
NSN 2590-01-248-7622 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.