The Pad,rocket Motor St, cataloged under National Stock Number 4925-00-491-3972, is classified within Federal Supply Class 4925 (Ammunition Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4925-00-491-3972 |
| Item Name | Pad,rocket Motor St |
| FSC / FSG | 4925 / 49 — Ammunition Maintenance, Repair, and Checkout Specialized Equipment |
| Status | ACTIVE |
| Package Nominal Overall Height and Type | 3.50 INCHES SHIPPING CONTAINER IN |
| Package Nominal Overall Width and Type | 4.75 INCHES SHIPPING CONTAINER IN |
| General Characteristics Item Description | RUBBER,18.00 IN. LG,4.50 IN. W,TOP SURFACE CONTOURED TO 30.00 IN. RADIUS,1.50 IN. THK AT CENTER IN |
| Package Nominal Overall Length and Type | 18.00 INCHES SHIPPING CONTAINER IN |
| Unable to Decode | UNABLE TO DECODE |
| Gross Weight | 8.0 SHIPPING CONTAINER POUNDS |
| 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 |
|---|---|
| 1146512-1 | 5/9 Secondary reference Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory |
| 1146512-1 | 3/9 Design control — primary reference Aerojet Rocketdyne Inc |
NSN 4925-00-491-3972 is a Pad,rocket Motor St, classified under FSC 4925, Ammunition Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2915-00-784-8643. Verify interchangeability with system specifications before substitution.
Key specifications for 4925-00-491-3972: Package Nominal Overall Height and Type: 3.50 INCHES SHIPPING CONTAINER IN; Package Nominal Overall Width and Type: 4.75 INCHES SHIPPING CONTAINER IN; General Characteristics Item Description: RUBBER,18.00 IN. LG,4.50 IN. W,TOP SURFACE CONTOURED TO 30.00 IN. RADIUS,1.50 IN. THK AT CENTER IN; Package Nominal Overall Length and Type: 18.00 INCHES SHIPPING CONTAINER IN. 6 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.