The Plug,expansion, cataloged under National Stock Number 5340-01-004-8105, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-004-8105 |
| Primary Part Number | AS3123-03 |
| Item Name | Plug,expansion |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Electric Company |
| Status | CANCELLED |
| Surface Treatment Document and Classification | MIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| Outside Diameter | 0.1553 INCHES MINIMUM AND 0.1562 INCHES MAXIMUM IN |
| Style Designator | TRAPPED CUP |
| Material Document and Classification | QQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE |
| Height | 0.1180 INCHES MINIMUM AND 0.1320 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 2024 |
| Smallest Diameter | 0.4170 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| 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 |
|---|---|
| AS3123-03 PRIMARY | General Electric Company (USA) |
| 156501 PRIMARY | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (USA) |
| Reference | Meaning |
|---|---|
| 156501 | 5/9 Secondary reference U.S. Government activity |
| AS3123-03 | 3/1 Design control — primary reference Sae International Dba Sae International |
| J108P51A | 7/2 Vendor item drawing reference General Electric Company |
| AS3123-03 | 5/9 Secondary reference U.S. Government activity |
| 10117531 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| PLGA1565010 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-004-8105 is a Plug,expansion, manufactured by General Electric Company, classified under FSC 5340, Hardware, Commercial. Status: cancelled.
NSN 5340-01-004-8105 has 2 manufacturer part numbers on file: AS3123-03 (General Electric Company), 156501 (General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp).
1 possible match (shared part number, not a government interchangeability claim): 1015-01-613-6145. Verify interchangeability with system specifications before substitution.
Key specifications for AS3123-03: Surface Treatment Document and Classification: MIL-A-8625, TYPE 2, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE; Outside Diameter: 0.1553 INCHES MINIMUM AND 0.1562 INCHES MAXIMUM IN; Style Designator: TRAPPED CUP; Material Document and Classification: QQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE. 8 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.
NSN 5340-01-004-8105 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.