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PartsTable / COMPONENT / BB61S47-088PC136
BB61S47-088PC136 ✓ 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 RESISTOR,CURRENT REGULATING is a the manufacturer industrial component. Key specifications include material: RUBBER NATURAL, temp_rating: 150.0 FAHRENHEIT NOMINAL DEGF, overall_height: 0.750 INCHES NOMINAL IN, inside_diameter: 0.781 INCHES NOMINAL IN, pressure_rating: 75.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, outside_diameter: 4.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-256-3704, 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
BB61S47-088PC136
NSN: 4820-00-256-3704
FSC: 4820
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER NATURAL
temp_rating150.0 FAHRENHEIT NOMINAL DEGF
overall_height0.750 INCHES NOMINAL IN
inside_diameter0.781 INCHES NOMINAL IN
pressure_rating75.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
outside_diameter4.000 INCHES NOMINAL IN
style_designatorPLAIN
media_for_which_designedSTEAM
material_document_and_classificationMIL-V-2741, TYPE B, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE
NSN4820-00-256-3704
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BB61S47-088PC136 · 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
•
OUTSIDE DIAMETER: 4.000 INCHES NOMINAL IN
•
PRESSURE RATING: 75.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
MEDIA FOR WHICH DESIGNED: STEAM
•
STYLE DESIGNATOR: PLAIN
•
TEMP RATING: 150.0 FAHRENHEIT NOMINAL DEGF
•
INSIDE DIAMETER: 0.781 INCHES NOMINAL IN
•
MATERIAL: RUBBER NATURAL
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER4.000 INCHES NOMINAL IN
PRESSURE RATING75.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
MEDIA FOR WHICH DESIGNEDSTEAM
STYLE DESIGNATORPLAIN
TEMP RATING150.0 FAHRENHEIT NOMINAL DEGF
INSIDE DIAMETER0.781 INCHES NOMINAL IN
OVERALL HEIGHT0.750 INCHES NOMINAL IN
MATERIALRUBBER NATURAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-V-2741, TYPE B, CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
TG11Interchangeable
interchangeable cross-reference
interchangeable
WT215-16QInterchangeable
interchangeable cross-reference
interchangeable
T93-16BInterchangeable
interchangeable cross-reference
interchangeable
4166Interchangeable
interchangeable cross-reference
interchangeable
S1610-24087-3Interchangeable
interchangeable cross-reference
interchangeable
1560H34-135-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BB61S47-088PC136?
BB61S47-088PC136 is a RESISTOR,CURRENT REGULATING.
What parts can replace BB61S47-088PC136?
There are 15 known substitutes for BB61S47-088PC136: TG11, WT215-16Q, T93-16B and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BB61S47-088PC136?
BB61S47-088PC136 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-256-3704. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026