The Clamp,loop, cataloged under National Stock Number 5340-01-197-1194, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Huber+suhner Astrolab, Inc. Dba Huber & Suhner Astrolab Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-197-1194 |
| Primary Part Number | 1652 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Huber+suhner Astrolab, Inc. Dba Huber & Suhner Astrolab Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35,TY1,TY2,TY3,OR TY4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Loop Width | 1.780 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 302 OVERALL |
| Loop Length | 2.780 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 |
|---|---|
| 1652 PRIMARY | Huber+suhner Astrolab, Inc. Dba Huber & Suhner Astrolab Inc (USA) |
| Reference | Meaning |
|---|---|
| 810A52450 | 7/2 Vendor item drawing reference U.S. Government activity |
| 810AS2450 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5340-01-197-1194 is a Clamp,loop, manufactured by Huber+suhner Astrolab, Inc. Dba Huber & Suhner Astrolab Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-197-1194 has 1 manufacturer part number on file: 1652 (Huber+suhner Astrolab, Inc. Dba Huber & Suhner Astrolab Inc).
Key specifications for 1652: Surface Treatment Document and Classification: QQ-P-35,TY1,TY2,TY3,OR TY4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Loop Width: 1.780 INCHES NOMINAL IN; Material Document and Classification: QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Width: 0.480 INCHES NOMINAL IN. 6 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.