The Clamp,loop, cataloged under National Stock Number 5340-01-520-7740, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Commercial. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-520-7740 |
| Primary Part Number | BACC10DK18 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company Div Commercial |
| Status | ACTIVE |
| Style Designator | SINGLE LOOP |
| Material Document and Classification | ASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OR L-P-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.199 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN |
| Material Thickness | 0.120 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Distance From Loop Center to Tongue End | 0.987 INCHES MINIMUM AND 1.017 INCHES MAXIMUM IN |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 1.002 INCHES NOMINAL IN |
| Material | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL |
| Loop Inside Diameter | 1.057 INCHES MINIMUM AND 1.067 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 |
|---|---|
| BACC10DK18 | Boeing Defence Australia Ltd Div Defense, Space & Security (AUS) |
| BACC10DK18 PRIMARY | The Boeing Company Div Commercial (USA) |
| BACC10DK18 | Boeing Defence Australia Ltd (AUS) |
| Reference | Meaning |
|---|---|
| BACC10DK18 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-520-7740 is a Clamp,loop, manufactured by The Boeing Company Div Commercial, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-520-7740 has 3 manufacturer part numbers on file: BACC10DK18 (Boeing Defence Australia Ltd Div Defense, Space & Security), BACC10DK18 (The Boeing Company Div Commercial), BACC10DK18 (Boeing Defence Australia Ltd).
Key specifications for BACC10DK18: Style Designator: SINGLE LOOP; Material Document and Classification: ASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OR L-P-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Diameter: 0.199 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN; Overall Width: 0.600 INCHES NOMINAL IN. 9 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.