The Clip,spring Tension, cataloged under National Stock Number 5340-01-099-1440, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems. 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-099-1440 |
| Primary Part Number | 88239-1 |
| Item Name | Clip,spring Tension |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems |
| Status | ACTIVE |
| Length | 1.250 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Distance From End to Hole Nearest Loop | 0.140 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-25043,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material Thickness | 0.020 INCHES NOMINAL IN |
| Distance From Base to Lip | 0.180 INCHES NOMINAL IN |
| Distance From Loop Center to End | 0.600 INCHES NOMINAL IN |
| Loop Opening Width | 0.020 INCHES NOMINAL IN |
| Width | 0.500 INCHES NOMINAL IN |
| Material | STEEL COMP 631 OVERALL |
| Hole Diameter | 0.130 INCHES NOMINAL IN |
| 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 |
|---|---|
| 88239-1 PRIMARY | Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems (USA) |
NSN 5340-01-099-1440 is a Clip,spring Tension, manufactured by Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-099-1440 has 1 manufacturer part number on file: 88239-1 (Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems).
Key specifications for 88239-1: Overall Height: 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN; Length: 1.250 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S); Distance From End to Hole Nearest Loop: 0.140 INCHES NOMINAL IN. 11 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.