The Shield,expansion, cataloged under National Stock Number 5340-00-498-1723, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Star Expansion Co. 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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-498-1723 |
| Primary Part Number | 508-14000 |
| Item Name | Shield,expansion |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Star Expansion Co |
| Status | ACTIVE |
| Recessed Drive Style | SLOT |
| Thread Provision | UNTHREADED |
| Hole Accommodation Diameter | 0.164 INCHES NOMINAL IN |
| Nominal Length | 2.500 INCHES IN |
| Insert Size | NO. 5 TONO. 6 |
| Style Designator | STRAIGHT |
| Fastener Type | SCREW |
| Insert Type for Which Designed | WOOD SCREW |
| Head Style | FLAT COUNTERSUNK |
| Unit Quantity | 1 |
| 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 |
|---|---|
| 508-14000 PRIMARY | Star Expansion Co (USA) |
NSN 5340-00-498-1723 is a Shield,expansion, manufactured by Star Expansion Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-498-1723 has 1 manufacturer part number on file: 508-14000 (Star Expansion Co).
Key specifications for 508-14000: Recessed Drive Style: SLOT; Thread Provision: UNTHREADED; Hole Accommodation Diameter: 0.164 INCHES NOMINAL IN; Nominal Length: 2.500 INCHES 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.