The Clamp Assembly,safety,hydraulic, cataloged under National Stock Number 1450-01-386-4142, is classified within Federal Supply Class 1450 (Guided Missile Handling and Servicing Equipment) 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2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1450-01-386-4142 |
| Item Name | Clamp Assembly,safety,hydraulic |
| FSC / FSG | 1450 / 14 — Guided Missile Handling and Servicing Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | FORMERLY CLAMSHELL ASSEMBLY |
| Functional Description | USED ON MANLIFT CRANE FOR ELEVATOR WORK PLATFORM SYSTEM (EWPS); CLAMPS AROUND HYDRAULIC CYLINDER DURING SYSTEM SHUTDOWN AS A SAFETY FEATURE TO PREVENT CYLINDER SLIPPAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 855880 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1450-01-386-4142 is a Clamp Assembly,safety,hydraulic, classified under FSC 1450, Guided Missile Handling and Servicing Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5330-01-418-6232. Verify interchangeability with system specifications before substitution.
Key specifications for 1450-01-386-4142: General Characteristics Item Description: FORMERLY CLAMSHELL ASSEMBLY; Special Features: MEASURES 16.75 IN. LONG; INCLUDESSHELL (-01) 2 , SLEEVE (-03) 6, PLATE (-05) 6, WIRE ROPE (-07) 2, PLATE (-11) 2, LINER (-13); MADE OF STEEL IN; Functional Description: USED ON MANLIFT CRANE FOR ELEVATOR WORK PLATFORM SYSTEM (EWPS); CLAMPS AROUND HYDRAULIC CYLINDER DURING SYSTEM SHUTDOWN AS A SAFETY FEATURE TO PREVENT CYLINDER SLIPPAGE; End Item Identification: LGM-30 MINUTEMAN MISSILE. 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.
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.