The Collar Inboard, cataloged under National Stock Number 1055-01-342-3496, is classified within Federal Supply Class 1055 (Launchers, Rocket and Pyrotechnic) of the Weapons group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1055-01-342-3496 |
| Item Name | Collar Inboard |
| FSC / FSG | 1055 / 10 — Launchers, Rocket and Pyrotechnic |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STEEL OVERALL HEIGHT 0.005 IN IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3020110 | 5/9 Secondary reference Us Army Aviation and Missile Command |
| 3020110 | 3/2 Design control — primary reference U.S. Government activity |
| 3020110 | 5/9 Secondary reference Lockheed Martin Corporation |
NSN 1055-01-342-3496 is a Collar Inboard, classified under FSC 1055, Launchers, Rocket and Pyrotechnic. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5975-01-728-8104. Verify interchangeability with system specifications before substitution.
Key specifications for 1055-01-342-3496: General Characteristics Item Description: MATERIAL STEEL OVERALL HEIGHT 0.005 IN IN; End Item Identification: 1055-01-251-9756. 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 1055-01-342-3496 has DEMIL Code Q. 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.