The Clip,spring Tension, cataloged under National Stock Number 5340-01-475-1673, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-475-1673 |
| Primary Part Number | HN152-1128 PART NO. 57 |
| Item Name | Clip,spring Tension |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Style Designator | SINGLE GRIP |
| Material Document and Classification | ASTMA7 ASSN STD SINGLE MATERIAL RESPONSE OR AST-131 ASSN STD SINGLE MATERIAL RESPONSE ACTUATOR ARM |
| Width | 1.125 INCHES NOMINAL IN |
| Material | STEEL ACTUATOR ARM |
| 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 |
|---|---|
| HN152-1128 PART NO. 57 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| HN152-1128 | D/9 Drawing number reference only Naval Sea Systems Command |
| NH152-1128 PART | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5340-01-475-1673 is a Clip,spring Tension, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-475-1673 has 1 manufacturer part number on file: HN152-1128 PART NO. 57 (Naval Sea Systems Command).
3 possible matches (shared part number, not a government interchangeability claim): 2040-01-475-5345, 2040-01-475-5349, 5305-01-476-5064. Verify interchangeability with system specifications before substitution.
Key specifications for HN152-1128 PART NO. 57: Style Designator: SINGLE GRIP; Material Document and Classification: ASTMA7 ASSN STD SINGLE MATERIAL RESPONSE OR AST-131 ASSN STD SINGLE MATERIAL RESPONSE ACTUATOR ARM; Special Features: GALVANIZED STEEL; Width: 1.125 INCHES NOMINAL IN. 4 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.