The Spring,socket, cataloged under National Stock Number 5360-00-404-5109, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-404-5109 |
| Primary Part Number | 51965-1 |
| Item Name | Spring,socket |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | BRASS QQ-B-626 BODY;0.051 IN. DIA SPRING BODY; 0.531 IN. OVERALL BODY LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 51965-1 PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 740615-01 | 5/9 Secondary reference Ge Aviation Systems Llc |
NSN 5360-00-404-5109 is a Spring,socket, manufactured by Te Connectivity Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-404-5109 has 1 manufacturer part number on file: 51965-1 (Te Connectivity Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5360-00-497-3346, 6210-01-166-9483. Verify interchangeability with system specifications before substitution.
Key specifications for 51965-1: General Characteristics Item Description: BRASS QQ-B-626 BODY;0.051 IN. DIA SPRING BODY; 0.531 IN. OVERALL BODY LG IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.