The Clamp,loop, cataloged under National Stock Number 5340-01-724-8218, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Umpco, Inc. Dba Umpco Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-724-8218 |
| Primary Part Number | 30-302-2D15G16 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Umpco, Inc. Dba Umpco Inc |
| Status | ACTIVE |
| Lug Hole Diameter | 0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN |
| Temp Rating | -70.0 FAHRENHEIT AND 210.0 FAHRENHEIT DEGF |
| Surface Treatment Document and Classification | MIL-DTL-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE CUSHION A |
| Loop Width | 0.9375 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Material Document and Classification | MIL-C-8603 MIL SPEC SINGLE MATERIAL RESPONSE CUSHION |
| Material Document and Classification | AMS-QQ-A-250/5 AEROSPACE MATERIAL SPEC STD 1ST MATERIAL RESPONSE AND AMS-H-6088 AEROSPACE MATERIAL SPEC STD 2ND MATERIAL RESPONSE AND AMS 2770 AEROSPACE MATERIAL SPEC STD 3RD MATERIAL RESPONSE OR AMS 2772 AEROSPACE MATERIAL SPEC STD 4TH MATERIAL RESPONSE BAND |
| Material Thickness | 0.040 INCHES NOMINAL IN |
| Surface Treatment | RUBBER CHLOROPRENE CLASS CR CUSHION |
| Material | ALUMINUM ALLOY 2024 BAND |
| Material | RUBBER CHLOROPRENE CUSHION |
| Loop Length | 1.0 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 |
|---|---|
| 30-302-2D15G16 PRIMARY | Umpco, Inc. Dba Umpco Inc (USA) |
| Reference | Meaning |
|---|---|
| 30-302-2D15G16 | 3/2 Design control — primary reference U.S. Government activity |
| 30-302-2D15G16 | 3/2 Design control — primary reference U.S. Government activity |
| 30-302-2D15G16 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-724-8218 is a Clamp,loop, manufactured by Umpco, Inc. Dba Umpco Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-724-8218 has 1 manufacturer part number on file: 30-302-2D15G16 (Umpco, Inc. Dba Umpco Inc).
Key specifications for 30-302-2D15G16: Lug Hole Diameter: 0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN; Temp Rating: -70.0 FAHRENHEIT AND 210.0 FAHRENHEIT DEGF; Surface Treatment Document and Classification: MIL-DTL-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE CUSHION A; Loop Width: 0.9375 INCHES NOMINAL IN. 12 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.