The Clamp,synchro, cataloged under National Stock Number 5340-01-233-1070, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 specification, 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-233-1070 |
| Primary Part Number | PWA57030-12 |
| Item Name | Clamp,synchro |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Material | STEEL AND PLASTIC POLYAMIDE NYLON |
| 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 |
|---|---|
| PWA57030-12 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| PWA57030-12A | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5340-01-233-1070 is a Clamp,synchro, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-233-1070 has 2 manufacturer part numbers on file: PWA57030-12 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), PWA57030-12A (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA57030-12: Special Features: 0.620 IN. LONG BY 0.280 IN. WIDE SLOTTED HOLE FOR WHICH A THD POST IS USED FOR FASTENING CLAMP TO BASE CLAMP FIXTURE; LOCK LEG LENGTH: 1.750 IN. NOMINAL; LOCK LEG WIDTH: 0.620 IN. NOMINAL IN; End Item Identification: PUSHER-BEARING SEAL; Material: STEEL AND PLASTIC POLYAMIDE NYLON. 1 specification is 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.