The Holder,spring, cataloged under National Stock Number 5340-00-558-8440, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 5 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 | 5340-00-558-8440 |
| Primary Part Number | 514242 |
| Item Name | Holder,spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| FSC Application Data | 1. CONTROL ASSY,FUEL,AFTERBURNER |
| Supporting Object/surface Attachment Method | TWO 0.096 TO 0.098 IN. DIA MTG HOLES SPACED 90 DEG APART AND 0.108 TO 0.112 IN. C TO C IN |
| Attachment to Item Supported Method | FRICTION MOUNTED BY SPRING COMPRESSION |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 514242 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 5340-00-558-8440 is a Holder,spring, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-558-8440 has 1 manufacturer part number on file: 514242 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 514242: FSC Application Data: 1. CONTROL ASSY,FUEL,AFTERBURNER; Supporting Object/surface Attachment Method: TWO 0.096 TO 0.098 IN. DIA MTG HOLES SPACED 90 DEG APART AND 0.108 TO 0.112 IN. C TO C IN; Attachment to Item Supported Method: FRICTION MOUNTED BY SPRING COMPRESSION; Surface Treatment: ANODIZE. 5 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 5340-00-558-8440 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.