The Clamp,loop, cataloged under National Stock Number 5340-01-722-2899, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Ho-Ho-Kus, Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-722-2899 |
| Primary Part Number | 30-302-2C21J12 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Ho-Ho-Kus, Inc |
| Status | ACTIVE |
| Loop Width | 7.500 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Material Thickness | 0.040 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE BAND |
| Material | STEEL CORROSION RESISTING BAND |
| Material | SILICON CUSHION |
| 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 |
|---|---|
| 30-302-2C21J12 PRIMARY | Ho-Ho-Kus, Inc (USA) |
| 30-302-2C21J12 PRIMARY | Umpco, Inc. Dba Umpco Inc (USA) |
| Reference | Meaning |
|---|---|
| 30-302-2C21J12 | 3/2 Design control — primary reference U.S. Government activity |
| 30-302 | D/9 Drawing number reference only U.S. Government activity |
| 30-302-2C21J12 | 1/2 Source control — Government-approved source U.S. Government activity |
| 30-302-2C21J12 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-722-2899 is a Clamp,loop, manufactured by Ho-Ho-Kus, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-722-2899 has 2 manufacturer part numbers on file: 30-302-2C21J12 (Ho-Ho-Kus, Inc), 30-302-2C21J12 (Umpco, Inc. Dba Umpco Inc).
Key specifications for 30-302-2C21J12: Loop Width: 7.500 INCHES NOMINAL IN; Style Designator: RECTANGULAR; Overall Width: 0.760 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN; Material Thickness: 0.040 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.