The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-007-0979, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-007-0979 |
| Primary Part Number | A34548-9 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. |
| Status | ACTIVE |
| 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 |
|---|---|
| A34548-9 PRIMARY | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
| Reference | Meaning |
|---|---|
| 101-01B1AKC12VD | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corp Fluidpower Group Mobile Hydraulics Div |
| 10101BNKD | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
NSN 4820-01-007-0979 is a Valve,linear,directional Control, manufactured by Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-007-0979 has 1 manufacturer part number on file: A34548-9 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.).
Key specifications for A34548-9: Special Features: STEEL; BODY AND SPOOL; SINGLE SOLENOID OPERATED 12.0 V DC; SUB-PLATE MOUNTED,RECTANGULAR PLAIN FACE FLANGE W/5 PORTS FLANGE DATA 3.625 IN. L BY 2.795 IN. W. W/4 0.275 IN. DIA MOUNTING HOLES IN. RECTANGULAR PATTERN,2.125 IN. C TO C ALONG LG,1.812 IN. C TO C ALONG W; MEDIA HYDRAULIC FLUID; WORKING PRESSURE 3000.0 PSI; 9.340IN. O/A L; 2.775 IN. O/A W 3.000 IN. O/A H; PORT O-RINGS FURNISHED V. 0 specifications are 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.