PartsTable
Technical Data Sheet
949B9BBP ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, bonnet_type: INSIDE SCREW, thread_class: 3B ALL ENDS, connection_type: THREADED INTERNAL BOSS ALL ENDS, connection_style: GASKET SEAL(BOSS) ALL ENDS, special_features: WEAPON SYSTEM ESSENTIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-882-0013, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
949B9BBP
NSN: 4820-00-882-0013
FSC: 4820
CAGE: 91816 — CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
bonnet_typeINSIDE SCREW
thread_class3B ALL ENDS
connection_typeTHREADED INTERNAL BOSS ALL ENDS
connection_styleGASKET SEAL(BOSS) ALL ENDS
special_featuresWEAPON SYSTEM ESSENTIAL
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
features_providedBONNET PACKING
mounting_facilityBULKHEAD
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceSTEM
NSN4820-00-882-0013
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 949B9BBP · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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
CONNECTION STYLE: GASKET SEAL(BOSS) ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
3018931Interchangeable
interchangeable cross-reference
interchangeable
B1-0161Interchangeable
interchangeable cross-reference
interchangeable
30-90496/22Interchangeable
interchangeable cross-reference
interchangeable
M7078/12-22-1Interchangeable
interchangeable cross-reference
interchangeable
949B9BB9Interchangeable
Same NIIN cross-reference
interchangeable
322AS143-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 949B9BBP?
949B9BBP is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace 949B9BBP?
There are 6 known substitutes for 949B9BBP: 3018931, B1-0161, 30-90496/22 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 949B9BBP?
949B9BBP is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-882-0013. This indicates validated use in U.S. government and defense supply chains.
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