The Clamp,loop, cataloged under National Stock Number 5340-01-423-2403, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-423-2403 |
| Primary Part Number | MS9353-19 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Material Diameter | 0.0590 INCHES MINIMUM AND 0.0690 INCHES MAXIMUM IN |
| Style Designator | SINGLE LOOP |
| Material Document and Classification | AMS 4041 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.1990 INCHES MINIMUM AND 0.2090 INCHES MAXIMUM IN |
| Distance From Loop Center to Tongue End | 1.2750 INCHES NOMINAL IN |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 1.0520 INCHES MINIMUM AND 1.0720 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 OVERALL |
| Loop Inside Diameter | 1.2500 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 |
|---|---|
| MS9353-19 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| MS9353-19 | 3/9 Design control — primary reference U.S. Government activity |
| MS9353-19 | 5/9 Secondary reference U.S. Government activity |
| SAE-AS9353 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 5340-01-423-2403 is a Clamp,loop, manufactured by Sae International Dba Sae International, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-423-2403 has 1 manufacturer part number on file: MS9353-19 (Sae International Dba Sae International).
Key specifications for MS9353-19: Material Diameter: 0.0590 INCHES MINIMUM AND 0.0690 INCHES MAXIMUM IN; Style Designator: SINGLE LOOP; Material Document and Classification: AMS 4041 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Diameter: 0.1990 INCHES MINIMUM AND 0.2090 INCHES MAXIMUM IN. 9 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.