PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PF-16Valve,pneumatic Tank

B & B Tritech Inc. · NSN 4820-01-308-4321 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-308-4321 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-308-4321. Primary manufacturer part number: PF-16.
Features
  • Valve,pneumatic Tank — FSC 4820
  • Media for Which Designed: AIR
  • 1 verified cross-reference
  • Primary manufacturer: B & B Tritech Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,pneumatic Tank, cataloged under National Stock Number 4820-01-308-4321, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is B & B Tritech Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-308-4321
Primary Part NumberPF-16
Item NameValve,pneumatic Tank
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerB & B Tritech Inc.
StatusACTIVE
Media for Which DesignedAIR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4330-00-073-0371BT839-10 INTERCHANGEABLE
Filter Element,fluid
Baldwin Filters
6625-01-285-3516 INTERCHANGEABLE
Test Set,electrical Cable
7930-01-328-5959 INTERCHANGEABLE
Cleaning Compound,solvent-Deterg
Cross-Reference Index
Part NumberManufacturer
PF-16 PRIMARY B & B Tritech Inc. (USA)
Related Parts
4330-00-073-0371INTERCHANGEABLE
FILTER ELEMENT,FLUID
BT839-10
6625-01-285-3516INTERCHANGEABLE
TEST SET,ELECTRICAL CABLE
7930-01-328-5959INTERCHANGEABLE
CLEANING COMPOUND,SOLVENT-DETERG

Frequently Asked Questions

What is NSN 4820-01-308-4321?

NSN 4820-01-308-4321 is a Valve,pneumatic Tank, manufactured by B & B Tritech Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-308-4321?

NSN 4820-01-308-4321 has 1 cross-referenced part number: PF-16 (B & B Tritech Inc.).

What NSN replaces 4820-01-308-4321?

There are 3 known substitutes for 4820-01-308-4321: 4330-00-073-0371, 6625-01-285-3516, 7930-01-328-5959. Verify interchangeability with system specifications before substitution.

What are the specifications of PF-16?

Key specifications for PF-16: Media for Which Designed: AIR; Special Features: B AND B PORTABLE,20 GALLON,FOAM GENERATING CLEANING UNIT. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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