Piston, Valve 4820-00-407-3256 NSN 4820-00-407-3256 · NIIN 004073256 · Part number 48088852
Pti Technologies Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 05228
NSN 4820-00-407-3256 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-407-3256. Manufacturer of record part number: 48088852 .
Also searched as
4820-00-407-3256 ·
4820004073256 ·
NIIN 004073256 ·
00-407-3256 ·
FSC 4820 Valves, Nonpowered · CAGE 05228 · 48088852
Nearby stock numbers
← 4820-00-407-2581 Valve, Safety Relief
·
4820-00-407-3405 Body, Valve →
4820-00-407-3256 — Valves, Nonpowered
Features
Piston,valve — FSC 4820 1 manufacturer part number on file Manufacturer of record: Pti Technologies Inc.
Identification
NSN: 4820-00-407-3256
NIIN: 004073256
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 48088852
Manufacturer: Pti Technologies Inc.
General Description
The Piston,valve, cataloged under National Stock Number 4820-00-407-3256, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pti Technologies Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Piston,valve FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers Pti Technologies Inc. (CAGE 05228)
Technical Specifications
Parameter Value NSN 4820-00-407-3256 Primary Part Number 48088852 Item Name Piston,valve FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Pti Technologies Inc. Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL Q — CCL Item — Commerce Control List Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
48088852 PRIMARY Pti Technologies Inc. (USA)
Reference documents
Reference Meaning
48088852
3/2 Design control — primary reference U.S. Government activity
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
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 4820-00-407-3256?
NSN 4820-00-407-3256 is a Piston,valve, manufactured by Pti Technologies Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-407-3256?
NSN 4820-00-407-3256 has 1 manufacturer part number on file: 48088852 (Pti Technologies Inc.).
Is NSN 4820-00-407-3256 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.
What is the DEMIL code for NSN 4820-00-407-3256?
NSN 4820-00-407-3256 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.
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