PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BB55S49079PC226Valve,globe

Naval Ship Systems Command · NSN 4820-00-168-8749 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-168-8749 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-168-8749. Primary manufacturer part number: BB55S49079PC226.
Features
  • Valve,globe — FSC 4820
  • Material: STEEL OVERALL
  • 15 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Overall construction
General Description

The Valve,globe, cataloged under National Stock Number 4820-00-168-8749, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-168-8749
Primary Part NumberBB55S49079PC226
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-370609078 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Rbc Bearings Incorporated Div West Trenton Division
4820-00-168-8744BB57S4901ALT,DPC219 INTERCHANGEABLE
Valve,globe
Naval Ship Systems Command
3040-00-370-0543521505891 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
Telemechanics Inc
2920-00-891-0944R149030226 INTERCHANGEABLE
Coil,regulator
Prestolite Electric Inc
2915-01-063-33763022-6 INTERCHANGEABLE
Poppet,piston Assy
Parker Hannifin Corporation Div Aerospace Group Headquarters
1005-01-128-983230226 INTERCHANGEABLE
Stator Assembly
Kollmorgen Corp
5306-01-285-42780030220610 INTERCHANGEABLE
Rod,continuous Thread
Newton Instrument Company Dba Newton Instrument Co
5998-01-383-7915 INTERCHANGEABLE
Patchboard,electrical
5331-01-415-6383 INTERCHANGEABLE
O-Ring
3040-01-424-257530226 INTERCHANGEABLE
Shaft,shouldered
Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
Cross-Reference Index
Part NumberManufacturer
150-573HPC226 Hardie-Tynes Co., Inc. (USA)
30-226 Hardie-Tynes Co., Inc. (USA)
150-589 Hardie-Tynes Co., Inc. (USA)
150-570PC226 Hardie-Tynes Co., Inc. (USA)
BB55S49079PC226 PRIMARY Naval Ship Systems Command (USA)
150-570KPC226 Hardie-Tynes Co., Inc. (USA)
150-570YPC226 Hardie-Tynes Co., Inc. (USA)
150-573PC226 Hardie-Tynes Co., Inc. (USA)
BB57S4901ALT.DPC226 PRIMARY Naval Ship Systems Command (USA)
150-573KPC226 Hardie-Tynes Co., Inc. (USA)
150-573YPC226 Hardie-Tynes Co., Inc. (USA)
150-589 PIECE 226 Hardie-Tynes Co., Inc. (USA)
150-570GPC226 Hardie-Tynes Co., Inc. (USA)
150-570HPC226 Hardie-Tynes Co., Inc. (USA)
150-573GPC226 Hardie-Tynes Co., Inc. (USA)
Related Parts
3110-00-100-3706INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
09078
4820-00-168-8744INTERCHANGEABLE
VALVE,GLOBE
BB57S4901ALT,DPC219
3040-00-370-0543INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
521505891
2920-00-891-0944INTERCHANGEABLE
COIL,REGULATOR
R149030226
2915-01-063-3376INTERCHANGEABLE
POPPET,PISTON ASSY
3022-6
1005-01-128-9832INTERCHANGEABLE
STATOR ASSEMBLY
30226
5306-01-285-4278INTERCHANGEABLE
ROD,CONTINUOUS THREAD
0030220610
5998-01-383-7915INTERCHANGEABLE
PATCHBOARD,ELECTRICAL
5331-01-415-6383INTERCHANGEABLE
O-RING
3040-01-424-2575INTERCHANGEABLE
SHAFT,SHOULDERED
30226
3110-01-439-0474INTERCHANGEABLE
BEARING,ROLLER,TAPERED
30226
2010-01-520-4430INTERCHANGEABLE
SHAFT,PROPULSION,SHIP
30-264

Frequently Asked Questions

What is NSN 4820-00-168-8749?

NSN 4820-00-168-8749 is a Valve,globe, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-168-8749?

NSN 4820-00-168-8749 has 15 cross-referenced part numbers: 150-573HPC226 (Hardie-Tynes Co., Inc.), 30-226 (Hardie-Tynes Co., Inc.), 150-589 (Hardie-Tynes Co., Inc.), 150-570PC226 (Hardie-Tynes Co., Inc.), BB55S49079PC226 (Naval Ship Systems Command) and 10 more.

What NSN replaces 4820-00-168-8749?

There are 12 known substitutes for 4820-00-168-8749: 3110-00-100-3706, 4820-00-168-8744, 3040-00-370-0543 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BB55S49079PC226?

Key specifications for BB55S49079PC226: Material: STEEL OVERALL. 1 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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