The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-209-0001, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-209-0001 |
| Primary Part Number | 55982-01 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory |
| Status | ACTIVE |
| Length | 3.750 INCHES NOMINAL IN |
| Supplementary Features | STANDOFF FOR ORDNANCE TRANSMISSION ASSEMBLY BRACKET ON STAGE I,PEACEKEEPER MISSILE,LGM-118A A |
| Style Designator | PROJECTION ONE END W/ RIGHT EXTERNAL THREAD |
| Cross-Sectional Shape | ROUND |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | H |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 55982-01 PRIMARY | Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory (USA) |
NSN 5340-01-209-0001 is a Standoff,threaded,spacing, manufactured by Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-209-0001 has 1 manufacturer part number on file: 55982-01 (Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory).
Key specifications for 55982-01: Length: 3.750 INCHES NOMINAL IN; Supplementary Features: STANDOFF FOR ORDNANCE TRANSMISSION ASSEMBLY BRACKET ON STAGE I,PEACEKEEPER MISSILE,LGM-118A A; Style Designator: PROJECTION ONE END W/ RIGHT EXTERNAL THREAD; Cross-Sectional Shape: ROUND. 5 specifications are documented in the U.S. Government catalog.
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 5340-01-209-0001 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.