The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-297-4375, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Air Techniques, Inc.. 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-297-4375 |
| Primary Part Number | 88071 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Air Techniques, Inc. |
| Status | ACTIVE |
| Purchase Description Identification | 53542-88071 |
| 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 |
|---|---|
| 88071 PRIMARY | Air Techniques, Inc. (USA) |
NSN 5340-01-297-4375 is a Seat,helical Compression Spring, manufactured by Air Techniques, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-297-4375 has 1 manufacturer part number on file: 88071 (Air Techniques, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5970-01-418-1915, 5365-01-611-3333, 3655-01-642-1849. Verify interchangeability with system specifications before substitution.
Key specifications for 88071: Purchase Description Identification: 53542-88071; Special Features: USED ON A COMPRESSOR-DEHYDRATOR,DENTAL EQUIPMENT MDL M5B. 1 specification is 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.