The Hinge,valve, cataloged under National Stock Number 5342-01-243-3172, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Newmans Inc New Jersey Div. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-243-3172 |
| Primary Part Number | MV-31F6 ITEM 3 |
| Item Name | Hinge,valve |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Newmans Inc New Jersey Div |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,ASTM A182 GRADE F6A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MV-31F6 ITEM 3 PRIMARY | Newmans Inc New Jersey Div (USA) |
| Reference | Meaning |
|---|---|
| MV-31F6 | D/9 Drawing number reference only Newmans Inc New Jersey Div |
NSN 5342-01-243-3172 is a Hinge,valve, manufactured by Newmans Inc New Jersey Div, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-243-3172 has 1 manufacturer part number on file: MV-31F6 ITEM 3 (Newmans Inc New Jersey Div).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-284-6123. Verify interchangeability with system specifications before substitution.
Key specifications for MV-31F6 ITEM 3: General Characteristics Item Description: STEEL,ASTM A182 GRADE F6A; End Item Identification: NEWMANS INC,VALVE,FIGURE 31FCB-3. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.