The Clamp,loop, cataloged under National Stock Number 5340-01-330-9947, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-330-9947 |
| Primary Part Number | TA123004B19NB301 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Lug Hole Diameter | 0.204 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BAND |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SCREW |
| Cushioning Environmental Protection | HEAT |
| Fastening Device Type | THUMB HEAD SCREW |
| Style Designator | CLAMP & BRACKET |
| Material Document and Classification | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND |
| Material Document and Classification | AMS 3215 ASSN STD SINGLE MATERIAL RESPONSE CUSHION |
| Material Thickness | 0.050 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 1.522 INCHES NOMINAL IN |
| Center to Center Distance Between First and Second Holes | 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE BAND |
| Surface Treatment | PASSIVATE SCREW |
| Center to Center Distance Between Loop and Mounting Hole | 1.127 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING SCREW |
| Material | STEEL COMP 321 BAND |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR CUSHION |
| Loop Inside Diameter | 1.188 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 |
|---|---|
| TA123004B19NB301 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| TA123004B19NB301 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-330-9947 is a Clamp,loop, manufactured by The Boeing Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-330-9947 has 1 manufacturer part number on file: TA123004B19NB301 (The Boeing Company).
Key specifications for TA123004B19NB301: Lug Hole Diameter: 0.204 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BAND; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SCREW; Cushioning Environmental Protection: HEAT. 18 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.