The Strap,retaining, cataloged under National Stock Number 5340-00-193-0551, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rogerson Kratos. 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-193-0551 |
| Primary Part Number | 18-987 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rogerson Kratos |
| Status | ACTIVE |
| Mounting Hole Size | 0.093 INCHES NOMINAL IN |
| Distance Between Mounting Hole Centers | 1.284 INCHES MINIMUM AND 1.316 INCHES MAXIMUM IN |
| Mounting Pad | NOT INCLUDED |
| Style Designator | STRAIGHT ARCH |
| Material Thickness | 0.050 INCHES NOMINAL IN |
| Cushion | NOT INCLUDED |
| Distance Between Base and Inside of Arch | 0.337 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 5052 LOCATION NOT OTHERWISE SPECIFIED |
| Inside Diameter/arch Length | 0.900 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 |
|---|---|
| 18-987 PRIMARY | Rogerson Kratos (USA) |
NSN 5340-00-193-0551 is a Strap,retaining, manufactured by Rogerson Kratos, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-193-0551 has 1 manufacturer part number on file: 18-987 (Rogerson Kratos).
2 possible matches (shared part number, not a government interchangeability claim): 5905-00-283-5850, 5895-01-598-3101. Verify interchangeability with system specifications before substitution.
Key specifications for 18-987: Mounting Hole Size: 0.093 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 1.284 INCHES MINIMUM AND 1.316 INCHES MAXIMUM IN; Mounting Pad: NOT INCLUDED; Style Designator: STRAIGHT 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.