The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-090-1197, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-090-1197 |
| Primary Part Number | 8217-SS-1032-7 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware |
| Status | ACTIVE |
| Width Across Flats | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Length | 0.625 INCHES NOMINAL0.625 INCHES NOMINAL IN |
| Style Designator | INTERNALLY THREADED FULL LENGTHINTERNALLY THREADED FULL LENGTH |
| Material Document and Classification | ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIEDASTM A581 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Cross-Sectional Shape | HEXAGONHEXAGON |
| Surface Treatment | PASSIVATE OVERALLPASSIVATE OVERALL |
| Material | STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIEDSTEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 8217-SS-1032-7 PRIMARY | Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware (USA) |
| Reference | Meaning |
|---|---|
| ST21D39-3-10 | 5/9 Secondary reference Lockheed Martin Corp |
| 10391258 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 8217-SS-1032-7 | 5/9 Secondary reference New Haven Mfg Corp Amatom Electronic Hardware Div |
| 8217-A-1032-0 | C/1 Advisory reference — outside the item-of-supply concept New Haven Mfg Corp Amatom Electronic Hardware Div |
| ST21D39-3-7 | 5/9 Secondary reference Lockheed Martin Corp |
| 13032809 | 5/9 Secondary reference Us Army Aviation and Missile Command |
NSN 5340-01-090-1197 is a Standoff,threaded,spacing, manufactured by Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-090-1197 has 1 manufacturer part number on file: 8217-SS-1032-7 (Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware).
4 possible matches (shared part number, not a government interchangeability claim): 2540-01-720-9295, 2540-01-720-9298, 2540-01-720-9301. Verify interchangeability with system specifications before substitution.
Key specifications for 8217-SS-1032-7: Width Across Flats: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN; Length: 0.625 INCHES NOMINAL0.625 INCHES NOMINAL IN; Style Designator: INTERNALLY THREADED FULL LENGTHINTERNALLY THREADED FULL LENGTH; Material Document and Classification: ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIEDASTM A581 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED. 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.