The Stud,turnlock Fastener, cataloged under National Stock Number 5325-01-088-0826, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div. Government technical data includes 11 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 | 5325-01-088-0826 |
| Primary Part Number | 2144114-1 |
| Item Name | Stud,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE BARREL |
| Drive Type | SLOTTED |
| Turnlock Stud Shank Style | STUD SHANK |
| Diameter | 0.335 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Shank Neck Length | 0.270 INCHES NOMINAL IN |
| Securing Device Type | SPRING |
| Turnlock Stud Head Style | FILLISTER |
| Stud Shank Major Diameter | 0.213 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM BARREL |
| Material | STEEL COMP 1118 BARREL |
| Grip Length | 0.380 INCHES NOMINAL 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 |
|---|---|
| 2144114-1 PRIMARY | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA) |
NSN 5325-01-088-0826 is a Stud,turnlock Fastener, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-088-0826 has 1 manufacturer part number on file: 2144114-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div).
Key specifications for 2144114-1: Surface Treatment Document and Classification: QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE BARREL; Drive Type: SLOTTED; Turnlock Stud Shank Style: STUD SHANK; Diameter: 0.335 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN. 11 specifications are 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.