The Strap,retaining, cataloged under National Stock Number 5340-00-896-6558, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-00-896-6558 |
| Primary Part Number | A566-153-1 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Mounting Hole Size | 0.098 INCHES NOMINAL IN |
| Mounting Pad | NOT INCLUDED |
| Style Designator | HALF ARCH |
| Material Thickness | 0.031 INCHES NOMINAL IN |
| Cushion | NOT INCLUDED |
| Distance Between Base and Inside of Arch | 0.093 INCHES NOMINAL IN |
| Distance Between Mounting Hole Center and Inside Edge of Arch | 0.157 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL COMP 304 LOCATION NOT OTHERWISE SPECIFIED |
| Inside Diameter/arch Length | 0.343 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 |
|---|---|
| A566-153 | L3 Technologies, Inc. Div L3 Keo (USA) |
| A566-153-1 | Northrop Grumman Systems Corporation (USA) |
| A566-153-1 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| Reference | Meaning |
|---|---|
| 566A004789-1 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5340-00-896-6558 is a Strap,retaining, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-896-6558 has 3 manufacturer part numbers on file: A566-153 (L3 Technologies, Inc. Div L3 Keo), A566-153-1 (Northrop Grumman Systems Corporation), A566-153-1 (L3 Technologies, Inc. Div L3 Keo).
Key specifications for A566-153-1: Mounting Hole Size: 0.098 INCHES NOMINAL IN; Mounting Pad: NOT INCLUDED; Style Designator: HALF ARCH; Overall Length: 0.624 INCHES NOMINAL IN. 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.