The Shield,expansion, cataloged under National Stock Number 5340-00-996-6490, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Star Expansion Co. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-996-6490 |
| Primary Part Number | 2705-1 |
| Item Name | Shield,expansion |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Star Expansion Co |
| Status | ACTIVE |
| Insert Size | 0.138 IN. DIA IN |
| Fastener Type | SCREW |
| Surface Treatment Document and Classification | ASTM B633, TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE |
| Unit Quantity | 1 |
| Insert Type for Which Designed | MACHINE SCREW |
| Surface Treatment | ZINC |
| Material | STEEL |
| Nondefinitive Spec/std Data | 3 TYPE |
| Thread Provision | THREADED |
| Style Designator | SCREW ANCHOR |
| Hole Accommodation Diameter | 0.312 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| FF-B-588 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 2705-00100 | Star Expansion Co (USA) |
| 2705-1 PRIMARY | Star Expansion Co (USA) |
NSN 5340-00-996-6490 is a Shield,expansion, manufactured by Star Expansion Co, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-996-6490 has 3 cross-referenced part numbers: FF-B-588 (Federal Specifications Promulgated by General Services Administration Washington DC), 2705-00100 (Star Expansion Co), 2705-1 (Star Expansion Co).
There are 12 known substitutes for 5340-00-996-6490: 5306-00-195-4716, 5306-00-195-4730, 5306-00-195-4731 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2705-1: Insert Size: 0.138 IN. DIA IN; Fastener Type: SCREW; Surface Treatment Document and Classification: ASTM B633, TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE; Unit Quantity: 1. 12 total characteristics are documented in the Federal Logistics Information System.