The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-467-1598, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-467-1598 |
| Primary Part Number | 12470580 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Flange Width Across Flats | 1.120 INCHES NOMINAL IN |
| Length | 1.160 INCHES NOMINAL IN |
| Distance From Centerline to Flat | 0.560 INCHES NOMINAL IN |
| Flange Thickness | 0.460 INCHES NOMINAL IN |
| Groove Diameter | 0.670 INCHES NOMINAL IN |
| Thread Length | 1.100 INCHES NOMINAL FLANGE HOLE IN |
| Style Designator | FLANGED |
| Diameter | 1.250 INCHES NOMINAL IN |
| Distance From Centerline to Second Flat | 0.560 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND FLANGE HOLE |
| Nominal Thread Size | 0.750 INCHES FLANGE HOLE IN |
| Cross-Sectional Shape | ROUND |
| Thread Class | 2A FLANGE HOLE A |
| Thread Quantity Per Inch | 16 FLANGE HOLE |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF FLANGE HOLE |
| Groove Width | 0.060 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 |
|---|---|
| 12470580 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12470580 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-467-1598 is a Standoff,threaded,spacing, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-467-1598 has 1 manufacturer part number on file: 12470580 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12470580: Flange Width Across Flats: 1.120 INCHES NOMINAL IN; Length: 1.160 INCHES NOMINAL IN; Distance From Centerline to Flat: 0.560 INCHES NOMINAL IN; Flange Thickness: 0.460 INCHES NOMINAL IN. 17 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.