PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12251Barrel

Standard Pneumatic Engineering Co · NSN 4820-01-170-2240 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-170-2240 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-170-2240. Primary manufacturer part number: 12251.
Features
  • Barrel — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Standard Pneumatic Engineering Co
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Barrel, cataloged under National Stock Number 4820-01-170-2240, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Standard Pneumatic Engineering Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBarrel
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersStandard Pneumatic Engineering Co (CAGE 23127)
Technical Specifications
ParameterValue
NSN4820-01-170-2240
Primary Part Number12251
Item NameBarrel
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerStandard Pneumatic Engineering Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1560-00-097-376712251 INTERCHANGEABLE
Window,enclosure Re
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5133-00-189-9296 INTERCHANGEABLE
Drill,twist
5935-00-244-572809020011 INTERCHANGEABLE
Connector,receptacle,electrical
Thales Components Corp Div Thales Components Corporation
2930-00-448-073412251 INTERCHANGEABLE
Bracket,fan Support
Cummins Power Generation Inc.
5930-00-519-8144 INTERCHANGEABLE
Switch,sensitive
4925-00-575-89271-225-1 INTERCHANGEABLE
Input Conditioning
Fx Systems Corp
6210-00-909-831912251 INTERCHANGEABLE
Lens,light
Aerosonic Llc
5930-01-036-9934 INTERCHANGEABLE
Switch,electrical
4010-01-151-20211225-1 INTERCHANGEABLE
Chain Link
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
4820-01-200-1055103-204-120-100-000 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp
Cross-Reference Index
Part NumberManufacturer
12251 Standard Pneumatic Engineering Co (USA)
Related Parts
1560-00-097-3767INTERCHANGEABLE
WINDOW,ENCLOSURE RE
12251
5133-00-189-9296INTERCHANGEABLE
DRILL,TWIST
5935-00-244-5728INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
09020011
2930-00-448-0734INTERCHANGEABLE
BRACKET,FAN SUPPORT
12251
5930-00-519-8144INTERCHANGEABLE
SWITCH,SENSITIVE
4925-00-575-8927INTERCHANGEABLE
INPUT CONDITIONING
1-225-1
6210-00-909-8319INTERCHANGEABLE
LENS,LIGHT
12251
5930-01-036-9934INTERCHANGEABLE
SWITCH,ELECTRICAL
4010-01-151-2021INTERCHANGEABLE
CHAIN LINK
1225-1
4820-01-200-1055INTERCHANGEABLE
DISK,VALVE
103-204-120-100-000
3040-01-413-9574INTERCHANGEABLE
SHAFT,STRAIGHT
12251
5305-01-469-7912INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 4820-01-170-2240?

NSN 4820-01-170-2240 is a Barrel, manufactured by Standard Pneumatic Engineering Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-170-2240?

NSN 4820-01-170-2240 has 1 cross-referenced part number: 12251 (Standard Pneumatic Engineering Co).

What NSN replaces 4820-01-170-2240?

There are 12 known substitutes for 4820-01-170-2240: 1560-00-097-3767, 5133-00-189-9296, 5935-00-244-5728 and 9 more. Verify interchangeability with system specifications before substitution.

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