The Holder,spring, cataloged under National Stock Number 5340-00-591-9638, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Triumph Engine Control Systems 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-591-9638 |
| Primary Part Number | 48919 |
| Item Name | Holder,spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | AMS 2470 ASSN STD SINGLE TREATMENT RESPONSE |
| Supporting Object/surface Attachment Method | TWO MTG HOLES,0.214 IN. MIN,0.224 IN. MAX DIA IN |
| Material Document and Classification | AMS 4260 ASSN STD SINGLE MATERIAL RESPONSE |
| Attachment to Item Supported Method | HOLDS ITEM BY MEANS OF 0.700 IN. DIA,0.190 IN. H,RAISED FACE IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 356.0 |
| 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 |
|---|---|
| 48919 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 5340-00-591-9638 is a Holder,spring, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-591-9638 has 1 manufacturer part number on file: 48919 (Triumph Engine Control Systems Llc).
Key specifications for 48919: Surface Treatment Document and Classification: AMS 2470 ASSN STD SINGLE TREATMENT RESPONSE; Supporting Object/surface Attachment Method: TWO MTG HOLES,0.214 IN. MIN,0.224 IN. MAX DIA IN; Material Document and Classification: AMS 4260 ASSN STD SINGLE MATERIAL RESPONSE; Attachment to Item Supported Method: HOLDS ITEM BY MEANS OF 0.700 IN. DIA,0.190 IN. H,RAISED FACE IN. 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.