The Insert,self-Locking, cataloged under National Stock Number 5340-01-334-3847, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-334-3847 |
| Primary Part Number | 2372-5057-1 ITEM 34CP |
| Item Name | Insert,self-Locking |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 2372-5057-1 ITEM 34CP | Mission Systems Orchard Park Inc (USA) |
| 1030-0012-65CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 1030-0012-65 | 5/1 Secondary reference Mission Systems Orchard Park Inc |
| 2372-5057-1 ITEM 34CP | 5/9 Secondary reference Carleton Technologies Inc Div Tampa Facility |
| 1030-0012-65 | 3/1 Design control — primary reference Carleton Technologies Inc Div Tampa Facility |
| 2372-5057-1 ITEM 34 | 5/1 Secondary reference Carleton Technologies Inc Div Tampa Facility |
NSN 5340-01-334-3847 is a Insert,self-Locking, manufactured by Mission Systems Orchard Park Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-334-3847 has 2 manufacturer part numbers on file: 2372-5057-1 ITEM 34CP (Mission Systems Orchard Park Inc), 1030-0012-65CP (Naval Inventory Control Point Mechanicsburg).
Key specifications for 2372-5057-1 ITEM 34CP: Criticality Code Justification: ZZZY; End Item Identification: MANIFOLD ASSEMBLY,5 VALVE; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 2 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.