The Handle,manual Control, cataloged under National Stock Number 5340-01-643-2278, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Topflite Components Llc. Government technical data includes 6 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 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 | 5340-01-643-2278 |
| Primary Part Number | 920-1001 |
| Item Name | Handle,manual Control |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Topflite Components Llc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Height | 0.423 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL OVERALL |
| Smallest End Width | 0.180 INCHES NOMINAL IN |
| Hole Diameter | 0.171 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 |
|---|---|
| 920-1001 PRIMARY | Topflite Components Llc (USA) |
NSN 5340-01-643-2278 is a Handle,manual Control, manufactured by Topflite Components Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-643-2278 has 1 manufacturer part number on file: 920-1001 (Topflite Components Llc).
1 possible match (shared part number, not a government interchangeability claim): 3990-01-657-3564. Verify interchangeability with system specifications before substitution.
Key specifications for 920-1001: Surface Treatment Document and Classification: QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Overall Length: 2.090 INCHES NOMINAL IN; Height: 0.423 INCHES NOMINAL IN; Special Features: MATERIAL: STEEL,300 SERIES STAINLESS, FORGED. 6 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.