The Clamp,bridge, cataloged under National Stock Number 5340-01-391-6166, 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 4 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-391-6166 |
| Primary Part Number | 2196403 |
| Item Name | Clamp,bridge |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Inside Length | 0.6300 INCHES NOMINAL IN |
| Style Designator | FLAT |
| Material Thickness | 0.0600 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM IN |
| Height | 0.1300 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 2196403 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5340-01-391-6166 is a Clamp,bridge, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-391-6166 has 1 manufacturer part number on file: 2196403 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 2196403: Inside Length: 0.6300 INCHES NOMINAL IN; Style Designator: FLAT; Overall Length: 0.6900 INCHES MINIMUM AND 0.7150 INCHES MAXIMUM IN; Overall Width: 0.6900 INCHES MINIMUM AND 0.7150 INCHES MAXIMUM IN. 4 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 5340-01-391-6166 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.