The Piston Comp Link, cataloged under National Stock Number 5340-01-374-8295, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-374-8295 |
| Primary Part Number | MBEU146288 |
| Item Name | Piston Comp Link |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Overall Diameter | 0.3661 INCHES NOMINAL IN |
| Special Test Features | FINISH: EPOXY PRIMER PER MIL-P-23377 TYPE 1; PU MATT BLACK PER MIL-C-83288 |
| Supplementary Features | DIAMETER OF SMALL END: .3150" MINIMUM AND .3185" MAXIMUM; RADIUS OF SMALL END: .22"; RADIUS OF SHOULDER OF SMALL END: .06" |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | F |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| U1604 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| MBEU146288 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 10177826 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| MBEU146288 | C/1 Advisory reference — outside the item-of-supply concept Martin-Baker Aircraft Company Limited |
NSN 5340-01-374-8295 is a Piston Comp Link, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-374-8295 has 2 manufacturer part numbers on file: U1604 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), MBEU146288 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for MBEU146288: Overall Diameter: 0.3661 INCHES NOMINAL IN; Special Test Features: FINISH: EPOXY PRIMER PER MIL-P-23377 TYPE 1; PU MATT BLACK PER MIL-C-83288; Supplementary Features: DIAMETER OF SMALL END: .3150" MINIMUM AND .3185" MAXIMUM; RADIUS OF SMALL END: .22"; RADIUS OF SHOULDER OF SMALL END: .06"; Overall Length: 1.750 INCHES NOMINAL IN. 4 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.