The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-317-4801, 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 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-317-4801 |
| Primary Part Number | 12337637-28 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Length | 1.938 INCHES NOMINAL IN |
| Thread Length | 0.750 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Style Designator | LEFT INTERNAL THREAD |
| Material Document and Classification | ASTM A108, GRADE 1015 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A108, GRADE 1016 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A108, GRADE 1018 ASSN STD 3RD MATERIAL RESPONSE OR ASTM A108, GRADE 1020 ASSN STD 4TH MATERIAL RESPONSE OVERALL |
| Diameter | 0.625 INCHES NOMINAL IN |
| Cross-Sectional Shape | ROUND |
| Material | STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL |
| 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 |
|---|---|
| 12337637-28 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 5340013174801 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 101-102-042 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-317-4801 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 5340-01-317-4801 has 1 manufacturer part number on file: 12337637-28 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12337637-28: Length: 1.938 INCHES NOMINAL IN; Thread Length: 0.750 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN; Style Designator: LEFT INTERNAL THREAD; Material Document and Classification: ASTM A108, GRADE 1015 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A108, GRADE 1016 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A108, GRADE 1018 ASSN STD 3RD MATERIAL RESPONSE OR ASTM A108, GRADE 1020 ASSN STD 4TH MATERIAL RESPONSE OVERALL. 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.