The Clamp,loop, cataloged under National Stock Number 5340-01-352-8169, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Superior Stainless Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-352-8169 |
| Primary Part Number | 13MHHM-3.0 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Superior Stainless Inc |
| Status | ACTIVE |
| Style Designator | HINGED & CENTER MTD |
| Surface Treatment | PLASTIC EPOXY POLYAMIDE AND PLASTIC EPOXY OVERALL |
| Material | STEEL COMP 304 OVERALL |
| Loop Inside Diameter | 3.717 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 |
|---|---|
| 13MHHM-3.0 | Superior Stainless Inc (USA) |
| Reference | Meaning |
|---|---|
| 13229E0692-4 | 3/2 Design control — primary reference U.S. Government activity |
| 102-07532-4 | 5/9 Secondary reference Aqua-Chem, Inc. |
NSN 5340-01-352-8169 is a Clamp,loop, manufactured by Superior Stainless Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-352-8169 has 1 manufacturer part number on file: 13MHHM-3.0 (Superior Stainless Inc).
Key specifications for 13MHHM-3.0: Style Designator: HINGED & CENTER MTD; Overall Width: 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN; Special Features: CLAMP INCLUDES WINGNUT AND EYEBOLT; CLAMP WITH HINGE PIVOT FOR FERRULE PIPE FITTING 13229E0677 C120-075017; 2.500 IPS FOR PIPE SIZE; 3.000 OD FOR TUBE SIZE; UNTINTED WHITE-COLOR; HINGE TYPE-OPTIONAL; Surface Treatment: PLASTIC EPOXY POLYAMIDE AND PLASTIC EPOXY OVERALL. 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.