PartsTable
Technical Data Sheet
Download PDF

BA103C — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

BA103C: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: COPPER ALLOY BODY, body_style: STRAIGHT THRU, flow_control_device: PISTON, SPRING LOADED, valve_loading_method: SPRING, first_end_connection_type: PLAIN FACE FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-223-8707, 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
BA103C
NSN: 4820-01-223-8707
FSC: 4820 — Valves, Nonpowered
CAGE: 70667 — ATLAS VALVE CO (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialCOPPER ALLOY BODY
body_styleSTRAIGHT THRU
flow_control_devicePISTON, SPRING LOADED
valve_loading_methodSPRING
end_connection_quantity2
first_end_connection_typePLAIN FACE FLANGE
first_end_flange_thickness0.375 INCHES NOMINAL IN
first_end_style_designatorPLAIN
first_end_bolt_hole_diameter0.625 INCHES NOMINAL IN
first_end_bolt_hole_quantity4
first_end_flange_shape_styleROUND W/ BOLT HOLES
NSN4820-01-223-8707
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BA103C · 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
•
FIRST END BOLT HOLE QUANTITY: 4
•
FLOW CONTROL DEVICE: PISTON, SPRING LOADED
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FIRST END FLANGE THICKNESS: 0.375 INCHES NOMINAL IN
•
FIRST END FLANGE OUTSIDE DIAMETER: 4.250 INCHES NOMINAL IN
•
FIRST END STYLE DESIGNATOR: PLAIN
•
FIRST END BOLT HOLE DIAMETER: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END BOLT HOLE QUANTITY4
FLOW CONTROL DEVICEPISTON, SPRING LOADED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FIRST END FLANGE THICKNESS0.375 INCHES NOMINAL IN
FIRST END FLANGE OUTSIDE DIAMETER4.250 INCHES NOMINAL IN
FIRST END STYLE DESIGNATORPLAIN
FIRST END BOLT HOLE DIAMETER0.625 INCHES NOMINAL IN
FIRST END BOLT CIRCLE DIAMETER3.125 INCHES NOMINAL IN
END CONNECTION QUANTITY2
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 4
BA103C-150FLG-10T50-1INReference document
Same NSN cross-reference
Reference document — Secondary reference
A112-15X4-101Reference document
Same NSN cross-reference
Reference document — Secondary reference
112-BA103C-S/N99971Reference document
Same NSN cross-reference
Reference document — Secondary reference
BA103C 150FLGE 10T50PSI 1INReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy BA103C?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is BA103C?
BA103C is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace BA103C?
There are 4 known substitutes for BA103C: BA103C-150FLG-10T50-1IN, A112-15X4-101, 112-BA103C-S/N99971 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BA103C?
BA103C is cataloged in the U.S. Government catalog under NSN 4820-01-223-8707. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — BA103C