The Plug,expansion, cataloged under National Stock Number 5340-01-338-8540, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Kickhaefer Manufacturing Company, Llc Dba Kickhaefer Manufacturing Co. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-338-8540 |
| Primary Part Number | PC-1125 |
| Item Name | Plug,expansion |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Kickhaefer Manufacturing Company, Llc Dba Kickhaefer Manufacturing Co |
| Status | ACTIVE |
| Outside Diameter | 1.135 INCHES MINIMUM AND 1.137 INCHES MAXIMUM IN |
| Style Designator | CUP |
| Material Document and Classification | AISI C1010 ASSN STD SINGLE MATERIAL RESPONSE |
| Material Thickness | 0.042 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN |
| Height | 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN |
| Material | STEEL |
| 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 |
|---|---|
| PC-1125 | Kickhaefer Manufacturing Company, Llc Dba Kickhaefer Manufacturing Co (USA) |
| Reference | Meaning |
|---|---|
| 57549-11 | 3/2 Design control — primary reference U.S. Government activity |
| SC-1135 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-338-8540 is a Plug,expansion, manufactured by Kickhaefer Manufacturing Company, Llc Dba Kickhaefer Manufacturing Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-338-8540 has 1 manufacturer part number on file: PC-1125 (Kickhaefer Manufacturing Company, Llc Dba Kickhaefer Manufacturing Co).
Key specifications for PC-1125: Outside Diameter: 1.135 INCHES MINIMUM AND 1.137 INCHES MAXIMUM IN; Style Designator: CUP; Material Document and Classification: AISI C1010 ASSN STD SINGLE MATERIAL RESPONSE; Material Thickness: 0.042 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN. 6 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.