The Clamp,loop, cataloged under National Stock Number 5340-01-135-0895, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Central States Industrial Supply Inc Engineered Products Div Dba Central States Group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-135-0895 |
| Primary Part Number | A13MHM-4-S |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Central States Industrial Supply Inc Engineered Products Div Dba Central States Group |
| Status | ACTIVE |
| Fastening Device Type | WING HEAD SCREW |
| Style Designator | HINGED & CENTER MTD |
| Material | STEEL OVERALL |
| Loop Inside Diameter | 4.000 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 |
|---|---|
| A13MHM-4-S | Central States Industrial Supply Inc Engineered Products Div Dba Central States Group (USA) |
| 13MHHM400 | Military Petroleum and Water Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 13MHHM-4-S | 3/9 Design control — primary reference Alfa Laval Inc. |
| 13MHHM-4-S | 5/9 Secondary reference Ladish Co Tri-Clover Div |
| 13MHHM-4 | 5/9 Secondary reference Ladish Co Tri-Clover Div |
NSN 5340-01-135-0895 is a Clamp,loop, manufactured by Central States Industrial Supply Inc Engineered Products Div Dba Central States Group, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-135-0895 has 2 manufacturer part numbers on file: A13MHM-4-S (Central States Industrial Supply Inc Engineered Products Div Dba Central States Group), 13MHHM400 (Military Petroleum and Water Systems Inc).
Key specifications for A13MHM-4-S: Fastening Device Type: WING HEAD SCREW; Style Designator: HINGED & CENTER MTD; Material: STEEL OVERALL; Loop Inside Diameter: 4.000 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.