The Holder,spring, cataloged under National Stock Number 5340-00-791-4115, 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-Tucson. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-791-4115 |
| Primary Part Number | 136439 |
| Item Name | Holder,spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Honeywell International, Inc Div Aerospace-Tucson |
| Status | ACTIVE |
| Supporting Object/surface Attachment Method | ONE 0.250-32 NEF-3B RH THD HOLE CENTRALLY LOCATED |
| Attachment to Item Supported Method | HOLDS ITEM BY CIRCULAR RECESS GROOVE AND ONE 0.152 IN. DIA MTG HOLE IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 136439 | Aero International, Llc Dba Ams Engineered Solutions (USA) |
| 136439 PRIMARY | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| Reference | Meaning |
|---|---|
| 136439 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 136439 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
NSN 5340-00-791-4115 is a Holder,spring, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-791-4115 has 2 manufacturer part numbers on file: 136439 (Aero International, Llc Dba Ams Engineered Solutions), 136439 (Honeywell International, Inc Div Aerospace-Tucson).
Key specifications for 136439: Supporting Object/surface Attachment Method: ONE 0.250-32 NEF-3B RH THD HOLE CENTRALLY LOCATED; Attachment to Item Supported Method: HOLDS ITEM BY CIRCULAR RECESS GROOVE AND ONE 0.152 IN. DIA MTG HOLE IN; Surface Treatment: ANODIZE; Material: ALUMINUM ALLOY. 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.
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.