The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-062-4636, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-062-4636 |
| Primary Part Number | 11830578 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament |
| Status | ACTIVE |
| Length | 0.458 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN |
| Left Slot Width | 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| Distance From End to Groove | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| Style Designator | GROOVED W/ LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| Diameter | 0.220 INCHES NOMINAL IN |
| Cross-Sectional Shape | ROUND |
| Groove Width | 0.068 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 11830578 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA) |
| 110550 | Itt Cannon Llc (USA) |
| Reference | Meaning |
|---|---|
| 110550-0000 | C/1 Advisory reference — outside the item-of-supply concept Itt Cannon Llc |
NSN 5340-01-062-4636 is a Standoff,threaded,spacing, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-062-4636 has 2 manufacturer part numbers on file: 11830578 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament), 110550 (Itt Cannon Llc).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-499-2642. Verify interchangeability with system specifications before substitution.
Key specifications for 11830578: Length: 0.458 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN; Left Slot Width: 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN; Distance From End to Groove: 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN; Style Designator: GROOVED W/ LEFT INTERNAL AND RIGHT EXTERNAL THREAD. 7 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.
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.