The Clip,spring Tension, cataloged under National Stock Number 5340-01-138-4994, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Leonardo Spa Helicopters Division - Production Site. Government technical data includes 10 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-138-4994 |
| Primary Part Number | M24066/2-324 |
| Item Name | Clip,spring Tension |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Leonardo Spa Helicopters Division - Production Site |
| Status | ACTIVE |
| Length | 0.510 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Mounting Method | UNTHREADED HOLE(S) |
| Material Document and Classification | ASTM A682 ASSN STD ALL MATERIAL RESPONSES OR ASTM A684 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Loop/holding Dimension | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Material Thickness | 0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN |
| Distance From Loop Center to End | 0.300 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Width | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| M24066/2-324 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| Reference | Meaning |
|---|---|
| NASM24066/2 | 3/1 Design control — primary reference U.S. Government activity |
| M24066-2-324 | 5/9 Secondary reference U.S. Government activity |
| 416949-24 | 5/2 Secondary reference U.S. Government activity |
| MIL-C-24066/2 | 5/9 Secondary reference U.S. Government activity |
| M24066/2-324 | 3/2 Design control — primary reference U.S. Government activity |
| M24066-2-324 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5340-01-138-4994 is a Clip,spring Tension, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-138-4994 has 1 manufacturer part number on file: M24066/2-324 (Leonardo Spa Helicopters Division - Production Site).
Key specifications for M24066/2-324: Overall Height: 0.580 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN; Length: 0.510 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Mounting Method: UNTHREADED HOLE(S). 10 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.