The Housing,detent, cataloged under National Stock Number 1440-01-677-5968, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. The manufacturer of record is Vertex Modernization and Sustainment Llc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Housing,detent |
| FSC / FSG | 1440 — Launchers, Guided Missile (FSG 14) |
| Manufacturers | Marvin Engineering Co, Inc (CAGE 32067); The Boeing Company Div Services (CAGE 0PXV4); The Boeing Company Div Defense (CAGE 76301); Vertex Modernization and Sustainment Llc (CAGE 072E5) |
| Parameter | Value |
|---|---|
| NSN | 1440-01-677-5968 |
| Primary Part Number | 497HN0211-1 |
| Item Name | Housing,detent |
| FSC / FSG | 1440 / 14 — Launchers, Guided Missile |
| Manufacturer | Vertex Modernization and Sustainment Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 497HN0211-1 | Marvin Engineering Co, Inc (USA) |
| 497HN0211-1 | The Boeing Company Div Services (USA) |
| 497HN0211-1 | The Boeing Company Div Defense (USA) |
| 497HN0211-1 PRIMARY | Vertex Modernization and Sustainment Llc (USA) |
NSN 1440-01-677-5968 is a Housing,detent, manufactured by Vertex Modernization and Sustainment Llc, classified under FSC 1440, Launchers, Guided Missile. Status: active.
NSN 1440-01-677-5968 has 4 manufacturer part numbers on file: 497HN0211-1 (Marvin Engineering Co, Inc), 497HN0211-1 (The Boeing Company Div Services), 497HN0211-1 (The Boeing Company Div Defense), 497HN0211-1 (Vertex Modernization and Sustainment Llc).
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1440-01-677-5968 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.