The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-173-5600, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Commercial. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-173-5600 |
| Primary Part Number | 60-2271 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company Div Commercial |
| Status | ACTIVE |
| Width Across Flats | 0.750 INCHES NOMINAL IN |
| Length | 0.250 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape | ROUND |
| Material | ALUMINUM ALLOY 2024 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 |
|---|---|
| 60-2271 PRIMARY | The Boeing Company Div Commercial (USA) |
| 60-2271-54 | The Boeing Company Div Commercial (USA) |
| Reference | Meaning |
|---|---|
| 60-2271 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-173-5600 is a Standoff,threaded,spacing, manufactured by The Boeing Company Div Commercial, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-173-5600 has 2 manufacturer part numbers on file: 60-2271 (The Boeing Company Div Commercial), 60-2271-54 (The Boeing Company Div Commercial).
Key specifications for 60-2271: Width Across Flats: 0.750 INCHES NOMINAL IN; Length: 0.250 INCHES NOMINAL IN; Material Document and Classification: QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 2ND MATERIAL RESPONSE OVERALL; 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.
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.