PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Furnace, Steam, Drying, Nuclear Reactors / 4460-00-115-5146

B2722SH1-2Purifier,low Pressu

Howell Laboratories Inc Dba Howell Laboratories Inc · NSN 4460-00-115-5146 · FSC 4460 · No Item Name Available
Verified by PartsTable
NSN 4460-00-115-5146 — this item is cataloged by the U.S. Government under National Stock Number 4460-00-115-5146. Primary manufacturer part number: B2722SH1-2.
MRO FSG 44 NO ITEM NAME AVAILABLE Technical Drawing
4460-00-115-5146 — No Item Name Available illustration
Features
  • Purifier,low Pressu — FSC 4460
  • 4 verified cross-references
  • Primary manufacturer: Howell Laboratories Inc Dba Howell Laboratories Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Purifier,low Pressu, cataloged under National Stock Number 4460-00-115-5146, is classified within Federal Supply Class 4460 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Howell Laboratories Inc Dba Howell Laboratories Inc. This item has 4 commercial cross-references 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 NamePurifier,low Pressu
FSC / FSG4460 — No Item Name Available (FSG 44)
ManufacturersHowell Laboratories Inc Dba Howell Laboratories Inc (CAGE 22501)
Technical Specifications
ParameterValue
NSN4460-00-115-5146
Primary Part NumberB2722SH1-2
Item NamePurifier,low Pressu
FSC / FSG4460 / 44 — No Item Name Available
ManufacturerHowell Laboratories Inc Dba Howell Laboratories Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 12
3110-00-100-07573191 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Federal-Mogul Corp Government Sales Dept
5855-00-179-4368SCC623461 INTERCHANGEABLE
Oscillator
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2910-00-301-45473191 INTERCHANGEABLE
Holder,adapter,fuel
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
3040-00-411-6222 INTERCHANGEABLE
Gearshaft,spur
2910-00-444-182033191 INTERCHANGEABLE
Filter,fluid
Wix Corp
4310-00-467-3031110377S150 INTERCHANGEABLE
Pneumatic Muffler,exhaust-Intake
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
2520-00-593-106321259 INTERCHANGEABLE
Ring,sealing,pump T
Barney & White Auto Parts Inc
1650-00-629-29653191 INTERCHANGEABLE
Spring Assembly,compensator
Eaton Aerospace, Llc Dba Jackson South
5325-00-827-20579975261 INTERCHANGEABLE
Grommet,nonmetallic
Us Army Aviation and Missile Command
5985-01-203-58983191 INTERCHANGEABLE
Coupler,rotary,roll
Frontgrade Technologies Inc.
Cross-Reference Index
Part NumberManufacturer
3191 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
B2722SHT1X2 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
B2722SH1-2 PRIMARY Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
3201 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
Related Parts
3110-00-100-0757INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3191
5855-00-179-4368INTERCHANGEABLE
OSCILLATOR
SCC623461
2910-00-301-4547INTERCHANGEABLE
HOLDER,ADAPTER,FUEL
3191
3040-00-411-6222INTERCHANGEABLE
GEARSHAFT,SPUR
2910-00-444-1820INTERCHANGEABLE
FILTER,FLUID
33191
4310-00-467-3031INTERCHANGEABLE
PNEUMATIC MUFFLER,EXHAUST-INTAKE
110377S150
2520-00-593-1063INTERCHANGEABLE
RING,SEALING,PUMP T
21259
1650-00-629-2965INTERCHANGEABLE
SPRING ASSEMBLY,COMPENSATOR
3191
5325-00-827-2057INTERCHANGEABLE
GROMMET,NONMETALLIC
9975261
5985-01-203-5898INTERCHANGEABLE
COUPLER,ROTARY,ROLL
3191
4130-01-321-7957INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
5220-01-356-6135INTERCHANGEABLE
GAGE,SNAP,FIXED

Frequently Asked Questions

What is NSN 4460-00-115-5146?

NSN 4460-00-115-5146 is a Purifier,low Pressu, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 4460 (No Item Name Available). Status: active.

What are the part numbers for NSN 4460-00-115-5146?

NSN 4460-00-115-5146 has 4 cross-referenced part numbers: 3191 (Howell Laboratories Inc Dba Howell Laboratories Inc), B2722SHT1X2 (Howell Laboratories Inc Dba Howell Laboratories Inc), B2722SH1-2 (Howell Laboratories Inc Dba Howell Laboratories Inc), 3201 (Howell Laboratories Inc Dba Howell Laboratories Inc).

What NSN replaces 4460-00-115-5146?

There are 12 known substitutes for 4460-00-115-5146: 3110-00-100-0757, 5855-00-179-4368, 2910-00-301-4547 and 9 more. Verify interchangeability with system specifications before substitution.

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