PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

949T-6BB-(T)Valve,globe

Circor Aerospace, Inc. Dba Circor Aerospace Inc · NSN 4820-00-882-0013 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-882-0013 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-882-0013. Primary manufacturer part number: 949T-6BB-(T).
Features
  • Valve,globe — FSC 4820
  • Connection Type: THREADED INTERNAL BOSS ALL ENDS
  • Media for Which Designed: AIR FIRST RESPONSE
  • Maximum Operating Temp: 130.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Thread Class: 3B ALL ENDS
  • Bonnet Type: INSIDE SCREW
  • Features Provided: BONNET PACKING
  • Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting Flow Control Device construction
General Description

The Valve,globe, cataloged under National Stock Number 4820-00-882-0013, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-882-0013
Primary Part Number949T-6BB-(T)
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCircor Aerospace, Inc. Dba Circor Aerospace Inc
StatusACTIVE
Connection TypeTHREADED INTERNAL BOSS ALL ENDS
Media for Which DesignedAIR FIRST RESPONSE
Maximum Operating Temp130.0 FAHRENHEIT SINGLE RESPONSE DEGF
Thread Class3B ALL ENDS
Bonnet TypeINSIDE SCREW
Features ProvidedBONNET PACKING
Media for Which DesignedWATER-OIL-GAS SINGLE RESPONSE
Connection StyleGASKET SEAL(BOSS) ALL ENDS
Valve Operation MethodMANUAL
MaterialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
Bonnet Attachment MethodTHREADED
Flow Control DeviceSTEM
Mounting FacilityBULKHEAD
Thread DirectionRIGHT-HAND ALL ENDS
MaterialSTEEL CORROSION RESISTING BODY
Thread Series DesignatorUNF ALL ENDS
Criticality Code JustificationFEAT
Style DesignatorSTRAIGHT THRU
Nominal Thread Size0.562 INCHES FIRST END IN
Media for Which DesignedNITROGEN, GASEOUS SECOND RESPONSE
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
Operating Pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-181-88233018931 INTERCHANGEABLE
Adapter,straight,tube to Boss
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6145-01-224-4705B1-0161 INTERCHANGEABLE
Cable,special Purpose,electrical
Nexans Aerospace Usa Llc
Cross-Reference Index
Part NumberManufacturer
949B9BB9 Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA)
949B9BBP Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA)
322AS143-1 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
301893-1 Metadure Parts & Sales, Inc. (USA)
949T-6BB-(T) PRIMARY Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA)
B10161 Stewart Avionics Inc (USA)
Related Parts
4730-00-181-8823INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
3018931
6145-01-224-4705INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
B1-0161

Frequently Asked Questions

What is NSN 4820-00-882-0013?

NSN 4820-00-882-0013 is a Valve,globe, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-882-0013?

NSN 4820-00-882-0013 has 6 cross-referenced part numbers: 949B9BB9 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 949B9BBP (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 322AS143-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 301893-1 (Metadure Parts & Sales, Inc.), 949T-6BB-(T) (Circor Aerospace, Inc. Dba Circor Aerospace Inc) and 1 more.

What NSN replaces 4820-00-882-0013?

There are 2 known substitutes for 4820-00-882-0013: 4730-00-181-8823, 6145-01-224-4705. Verify interchangeability with system specifications before substitution.

What are the specifications of 949T-6BB-(T)?

Key specifications for 949T-6BB-(T): Connection Type: THREADED INTERNAL BOSS ALL ENDS; Media for Which Designed: AIR FIRST RESPONSE; Maximum Operating Temp: 130.0 FAHRENHEIT SINGLE RESPONSE DEGF; Thread Class: 3B ALL ENDS. 24 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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