The Turnbuckle Body, cataloged under National Stock Number 5340-00-527-2573, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-00-527-2573 |
| Primary Part Number | 8-22647 |
| Item Name | Turnbuckle Body |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Body Style | ROUND CLOSED BODY |
| Material Document and Classification | QQ-B-636-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 0.190 INCHES BODY IN |
| Body Length | 2.250 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 1B BODY |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | UNF BODY |
| 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 |
|---|---|
| 8-22647 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 8-22647 | 5/9 Secondary reference Hughes Missile Systems Co San Diego |
NSN 5340-00-527-2573 is a Turnbuckle Body, manufactured by Raytheon Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-527-2573 has 1 manufacturer part number on file: 8-22647 (Raytheon Company).
1 possible match (shared part number, not a government interchangeability claim): 2840-00-768-2991. Verify interchangeability with system specifications before substitution.
Key specifications for 8-22647: Body Style: ROUND CLOSED BODY; Material Document and Classification: QQ-B-636-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Nominal Thread Size: 0.190 INCHES BODY IN; Body Length: 2.250 INCHES NOMINAL IN. 8 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.