The Holder,spring, cataloged under National Stock Number 5340-00-673-4946, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-673-4946 |
| Primary Part Number | 337257 |
| Item Name | Holder,spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| FSC Application Data | FUEL CONTROL ASSY,TURBO-PROP ENGINE,AIRCRAFT |
| Supporting Object/surface Attachment Method | MTD BY MACHINED MATING SURFACES |
| Attachment to Item Supported Method | HELD IN PLACE BY TENSION SPRING |
| Surface Treatment | PASSIVATE |
| Material | STEEL |
| Usage Design | FOR MTG SPRING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 337257 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
NSN 5340-00-673-4946 is a Holder,spring, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-673-4946 has 1 manufacturer part number on file: 337257 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
Key specifications for 337257: FSC Application Data: FUEL CONTROL ASSY,TURBO-PROP ENGINE,AIRCRAFT; Supporting Object/surface Attachment Method: MTD BY MACHINED MATING SURFACES; Attachment to Item Supported Method: HELD IN PLACE BY TENSION SPRING; Surface Treatment: PASSIVATE. 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.
NSN 5340-00-673-4946 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.