The Clamp,loop, cataloged under National Stock Number 5340-01-724-3732, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-724-3732 |
| Primary Part Number | 9NG0012H28R |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Temp Rating | -100.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Surface Treatment Document and Classification | AMS 2700 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE BAND |
| Cushioning Environmental Protection | OZONE RESISTANT |
| Style Designator | OFFSET MOUNT |
| Material Document and Classification | AMS 3347 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE BOLT |
| Material Document and Classification | AMS 5510 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE BAND |
| Diameter | 0.204 INCHES NOMINAL IN |
| Material Thickness | 0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN |
| Distance From Loop Center to Tongue End | 1.622 INCHES MINIMUM AND 1.652 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE BAND |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 1.327 INCHES MINIMUM AND 1.357 INCHES MAXIMUM IN |
| Material | STEEL COMP 321 BAND |
| Material | RUBBER SILICONE BOLT |
| Loop Inside Diameter | 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM 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 |
|---|---|
| 9NG0012H28R PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| 9NG0012 | D/9 Drawing number reference only Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| TA0220055HO28HW | 5/2 Secondary reference U.S. Government activity |
| 40005SS28HS | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-724-3732 is a Clamp,loop, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-724-3732 has 1 manufacturer part number on file: 9NG0012H28R (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems).
Key specifications for 9NG0012H28R: Temp Rating: -100.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF; Surface Treatment Document and Classification: AMS 2700 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE BAND; Cushioning Environmental Protection: OZONE RESISTANT; Style Designator: OFFSET MOUNT. 15 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.