The Block,restraint Mechanisn, cataloged under National Stock Number 1440-01-361-2858, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1440-01-361-2858 |
| Item Name | Block,restraint Mechanisn |
| FSC / FSG | 1440 / 14 — Launchers, Guided Missile |
| Status | ACTIVE |
| General Characteristics Item Description | POSITION OF BLOCK IS MONITORED BY A SET OF STATUS SWITCHES |
| Functional Description | PART OF LONGITUDINAL RESTRAINT MECHANISM; EXTENDS AND CLAMPS DOWN ON LONGITUDINAL SUPPORT ASSY LOWER RING BEARING PLATES; RESTRAINS CANISTER IN LAUNCH SILO |
| 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 |
|---|---|
| 1D97730PK-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1440-01-361-2858 is a Block,restraint Mechanisn, classified under FSC 1440, Launchers, Guided Missile. Status: active.
Key specifications for 1440-01-361-2858: General Characteristics Item Description: POSITION OF BLOCK IS MONITORED BY A SET OF STATUS SWITCHES; Special Features: MEASURES 14.81 IN. HIGH,15.25 IN. WIDE; MADE OF CRES FORGING PER AMS 5643,17-4PH; WEIGHS 160 LBS. LBS; Functional Description: PART OF LONGITUDINAL RESTRAINT MECHANISM; EXTENDS AND CLAMPS DOWN ON LONGITUDINAL SUPPORT ASSY LOWER RING BEARING PLATES; RESTRAINS CANISTER IN LAUNCH SILO; End Item Identification: LGM-118A PEACEKEEPER MISSILE A. 2 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.
NSN 1440-01-361-2858 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.