The Clamp,synchro, cataloged under National Stock Number 5340-01-521-5146, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Pall Aeropower Corporation. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-521-5146 |
| Primary Part Number | CA-00823-3D23A |
| Item Name | Clamp,synchro |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| CA-00823-3D23A | Bell Boeing Joint Project Office (USA) |
| CA-00823-3D23A PRIMARY | Pall Aeropower Corporation (USA) |
| Reference | Meaning |
|---|---|
| CA-00823-3D23A | 5/9 Secondary reference Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div |
| CA-00823-3E23A | 5/9 Secondary reference Pall Aeropower Corporation |
NSN 5340-01-521-5146 is a Clamp,synchro, manufactured by Pall Aeropower Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-521-5146 has 2 manufacturer part numbers on file: CA-00823-3D23A (Bell Boeing Joint Project Office), CA-00823-3D23A (Pall Aeropower Corporation).
Key specifications for CA-00823-3D23A: Special Features: COUPLING, V-BAND; End Item Identification: MV-22 AIRCRAFT. 0 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.
NSN 5340-01-521-5146 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.