The Shield,expansion, cataloged under National Stock Number 5340-01-124-5977, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hilti Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: BX.
| Parameter | Value |
|---|---|
| NSN | 5340-01-124-5977 |
| Primary Part Number | 282509 |
| Item Name | Shield,expansion |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Hilti Inc |
| Status | ACTIVE |
| Surface Treatment | ZINC AND CHROMATE |
| Unit Quantity | 2 |
| Fastener Type | NUT |
| Style Designator | SINGLE EXPANSION MACHINE SCREW |
| Hole Accommodation Diameter | 0.500 INCHES NOMINAL IN |
| Thread Provision | THREADED |
| Insert Type for Which Designed | STUD BOLT |
| Material | STEEL |
| Safe Operating Load Rating | 4545.0 POUNDS NOMINAL LBS |
| Insert Size | 0.500 IN. DIA IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | BX |
| Part Number | Manufacturer |
|---|---|
| 282509 PRIMARY | Hilti Inc (USA) |
| 00053841117208 | Barrett Mfg Co (USA) |
| 7420 | Powers Fasteners, Inc. (USA) |
| 331422 | Tulsa Screw Products Co Inc (USA) |
| 11-720 | Barrett Mfg Co (USA) |
| 5500052 | Hilti Inc (USA) |
| TS12234 | Universal Screw and Bolt Co (USA) |
| 12-234 | Hilti Inc (USA) |
| AT1223 | Tulsa Screw Products Co Inc (USA) |
NSN 5340-01-124-5977 is a Shield,expansion, manufactured by Hilti Inc, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-124-5977 has 9 cross-referenced part numbers: 282509 (Hilti Inc), 00053841117208 (Barrett Mfg Co), 7420 (Powers Fasteners, Inc.), 331422 (Tulsa Screw Products Co Inc), 11-720 (Barrett Mfg Co) and 4 more.
There are 12 known substitutes for 5340-01-124-5977: 6540-01-239-5474, 6540-01-414-2056, 4510-00-105-1435 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 282509: Surface Treatment: ZINC AND CHROMATE; Unit Quantity: 2; Fastener Type: NUT; Style Designator: SINGLE EXPANSION MACHINE SCREW. 11 total characteristics are documented in the Federal Logistics Information System.