The Strap,retaining, cataloged under National Stock Number 5340-00-784-5822, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mission Systems Davenport Inc.. 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-784-5822 |
| Primary Part Number | 149A4057 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mission Systems Davenport Inc. |
| Status | ACTIVE |
| Mounting Hole Size | 0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN |
| Distance Between Mounting Hole Centers | 3.180 INCHES NOMINAL IN |
| Mounting Pad | NOT INCLUDED |
| Style Designator | CURVED ARCH |
| Material Thickness | 0.063 INCHES NOMINAL IN |
| Cushion | NOT INCLUDED |
| Distance Between Base and Inside of Arch | 2.340 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE |
| Material | ALUMINUM ALLOY 6061 LOCATION NOT OTHERWISE SPECIFIED |
| Inside Diameter/arch Length | 2.179 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 |
|---|---|
| 149A4057 PRIMARY | Mission Systems Davenport Inc. (USA) |
NSN 5340-00-784-5822 is a Strap,retaining, manufactured by Mission Systems Davenport Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-784-5822 has 1 manufacturer part number on file: 149A4057 (Mission Systems Davenport Inc.).
Key specifications for 149A4057: Mounting Hole Size: 0.203 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN; Distance Between Mounting Hole Centers: 3.180 INCHES NOMINAL IN; Mounting Pad: NOT INCLUDED; Style Designator: CURVED ARCH. 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.