The Clamp,synchro, cataloged under National Stock Number 5340-01-019-8813, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Simmonds Precision Products Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-019-8813 |
| Primary Part Number | S2005-1 |
| Item Name | Clamp,synchro |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Simmonds Precision Products Inc |
| Status | ACTIVE |
| Length | 0.260 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE |
| Height | 0.173 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE |
| Material | ALUMINUM ALLOY 6061 |
| Furnished Items | LOCKNUT |
| Hole Diameter | 0.104 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 |
|---|---|
| S2005-1 PRIMARY | Simmonds Precision Products Inc (USA) |
| Reference | Meaning |
|---|---|
| S2005 | 5/9 Secondary reference Simmonds Precision Products Inc |
NSN 5340-01-019-8813 is a Clamp,synchro, manufactured by Simmonds Precision Products Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-019-8813 has 1 manufacturer part number on file: S2005-1 (Simmonds Precision Products Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5360-01-275-3504, 2590-01-438-2447. Verify interchangeability with system specifications before substitution.
Key specifications for S2005-1: Length: 0.260 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE; Height: 0.173 INCHES NOMINAL IN; Surface Treatment: CHROMATE. 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.