The Valve,needle,drain,, cataloged under National Stock Number 1710-01-550-4199, is classified within Federal Supply Class 1710 (Aircraft Landing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Hydraforce Inc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1710-01-550-4199 |
| Primary Part Number | NV10-22A-0-N |
| Item Name | Valve,needle,drain, |
| FSC / FSG | 1710 / 17 — Aircraft Landing Equipment |
| Manufacturer | Hydraforce Inc |
| Status | ACTIVE |
| General Characteristics Item Description | OPERATING PRESSURE: 3500 PSI; PROOF PRESSURE: NOT AVAILABLE; BURST PRESSURE: 10,400 PSI; FLOW: 15BPM NOMINAL AT 160 PSI AT FULL OPEN 5.5 TURNS; INTERNAL LEAKAGE: .0031 CU INCHES / MINUTE (1 DROP / MINUTE( MAX AT SHUT-OFF AT 3500 PSI; FILTRATION: 10 MICRONS MINIMUM, 5 MICRONS RECOMMENDED |
| Special Test Features | ESTIMATED WEIGHT PER UNIT: .33 LBS LBS |
| Pressure Rating | ERR-060 |
| Functional Description | .19" HEXAGON HEAD; .56" ACROSS FLATS |
| Material | STEEL AND ZINC ALLOY AND PLASTIC POLYESTER AND RUBBER SYNTHETIC |
| Thread Size and Series/type Designator | -2A UNF A |
| 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 |
|---|---|
| NV10-22A-0-N PRIMARY | Hydraforce Inc (USA) |
| Reference | Meaning |
|---|---|
| 2056AS0339-1 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 2056AS0339 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| NV10-22A-0-N / 2056AS0339-1 | 5/9 Secondary reference Hydraforce Inc |
| 2056AS0339-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Marine Systems |
NSN 1710-01-550-4199 is a Valve,needle,drain,, manufactured by Hydraforce Inc, classified under FSC 1710, Aircraft Landing Equipment. Status: active.
NSN 1710-01-550-4199 has 1 manufacturer part number on file: NV10-22A-0-N (Hydraforce Inc).
Key specifications for NV10-22A-0-N: General Characteristics Item Description: OPERATING PRESSURE: 3500 PSI; PROOF PRESSURE: NOT AVAILABLE; BURST PRESSURE: 10,400 PSI; FLOW: 15BPM NOMINAL AT 160 PSI AT FULL OPEN 5.5 TURNS; INTERNAL LEAKAGE: .0031 CU INCHES / MINUTE (1 DROP / MINUTE( MAX AT SHUT-OFF AT 3500 PSI; FILTRATION: 10 MICRONS MINIMUM, 5 MICRONS RECOMMENDED; Special Test Features: ESTIMATED WEIGHT PER UNIT: .33 LBS LBS; Overall Length: 2.680 INCHES NOMINAL IN; Pressure Rating: ERR-060. 6 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.