The Clamp,instrument Mounting, cataloged under National Stock Number 5340-01-626-8774, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Avionics Mounts Inc. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-626-8774 |
| Primary Part Number | 3771000-3 |
| Item Name | Clamp,instrument Mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Avionics Mounts Inc |
| Status | ACTIVE |
| Length | 7.0 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625, TYPE 2, CLASS 2, CLEAR MIL SPEC SINGLE TREATMENT RESPONSE |
| Material Document and Classification | QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OR AQMS-QQ-A-250/11 ASSN STD SINGLE MATERIAL RESPONSE |
| Surface Treatment | ANODIZE |
| Center to Center Distance Between Bolt Holes Along Width | 3.055 INCHES MINIMUM AND 3.065 INCHES MAXIMUM IN |
| Width | 3.165 INCHES MINIMUM AND 3.185 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 6061 |
| Furnished Items | SCREW |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3771000-3 PRIMARY | Avionics Mounts Inc (USA) |
NSN 5340-01-626-8774 is a Clamp,instrument Mounting, manufactured by Avionics Mounts Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-626-8774 has 1 manufacturer part number on file: 3771000-3 (Avionics Mounts Inc).
Key specifications for 3771000-3: Length: 7.0 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625, TYPE 2, CLASS 2, CLEAR MIL SPEC SINGLE TREATMENT RESPONSE; Material Document and Classification: QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OR AQMS-QQ-A-250/11 ASSN STD SINGLE MATERIAL RESPONSE; Surface Treatment: ANODIZE. 8 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.