The Clip,retaining, cataloged under National Stock Number 5340-01-412-0853, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Deltrol Corp Deltrol Controls Div. Government technical data includes 3 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. 1 item shares 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 | 5340-01-412-0853 |
| Primary Part Number | 20171-00 |
| Item Name | Clip,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Deltrol Corp Deltrol Controls Div |
| Status | ACTIVE |
| Casehardening Indicator | NOT CASEHARDENED |
| Surface Treatment | TIN |
| Material | STEEL |
| 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 |
|---|---|
| 20171-00 PRIMARY | Deltrol Corp Deltrol Controls Div (USA) |
NSN 5340-01-412-0853 is a Clip,retaining, manufactured by Deltrol Corp Deltrol Controls Div, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-412-0853 has 1 manufacturer part number on file: 20171-00 (Deltrol Corp Deltrol Controls Div).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-537-9678. Verify interchangeability with system specifications before substitution.
Key specifications for 20171-00: Casehardening Indicator: NOT CASEHARDENED; Surface Treatment: TIN; Material: STEEL. 3 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.