NSN 4820-01-215-4339 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-215-4339. Manufacturer of record part number: 01174-601-003.
Material Document and Classification: QQ-A-225/8, 6061-T6 FED SPEC SINGLE MATERIAL RESPONSE
Inside Diameter: 0.873 INCHES NOMINAL IN
Valve Design Control Activity: 50815
Material: ALUMINUM ALLOY
2 manufacturer part numbers on file
Manufacturer of record: Valtek Inc
Identification
NSN: 4820-01-215-4339
NIIN: 012154339
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 01174-601-003
Manufacturer: Valtek Inc
General Description
The Piston,valve, cataloged under National Stock Number 4820-01-215-4339, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Valtek Inc. Government technical data includes 5 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-215-4339
Primary Part Number
01174-601-003
Item Name
Piston,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Valtek Inc
Status
ACTIVE
Outside Diameter
7.712 INCHES NOMINAL IN
Material Document and Classification
QQ-A-225/8, 6061-T6 FED SPEC SINGLE MATERIAL RESPONSE
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-215-4339?
NSN 4820-01-215-4339 is a Piston,valve, manufactured by Valtek Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-215-4339?
NSN 4820-01-215-4339 has 2 manufacturer part numbers on file: 01174-601-003 (Valtek Inc), A-10642-1-215 (Valtek Inc).
What are the specifications of 01174-601-003?
Key specifications for 01174-601-003: Outside Diameter: 7.712 INCHES NOMINAL IN; Material Document and Classification: QQ-A-225/8, 6061-T6 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 0.760 INCHES NOMINAL IN; Inside Diameter: 0.873 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-215-4339 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.