PartsTable
Technical Data Sheet

1700-SB-2 1/2IN — VALVE,FLOAT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1700-SB-2 1/2IN: VALVE,FLOAT.

The VALVE,FLOAT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, connection_type: UNTHREADED INTERNAL PIPE FIRST END, connection_style: STREAMLINED WITH ONE BRAZING RING FIRST END, style_designator: STRAIGHT THRU, flow_control_device: BALL, valve_operation_method: AUTOMATIC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-165-5837, 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
1700-SB-2 1/2IN
NSN: 4820-01-165-5837
FSC: 4820 — Valves, Nonpowered
CAGE: 79128 — ROBERT H WAGER CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
connection_typeUNTHREADED INTERNAL PIPE FIRST END
connection_styleSTREAMLINED WITH ONE BRAZING RING FIRST END
style_designatorSTRAIGHT THRU
flow_control_deviceBALL
valve_operation_methodAUTOMATIC
nominal_pipe_size_accommodated2.500 INCHES FIRST END IN
NSN4820-01-165-5837
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1700-SB-2 1/2IN · 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
•
FLOW CONTROL DEVICE: BALL
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.500 INCHES FIRST END IN
•
CONNECTION STYLE: STREAMLINED WITH ONE BRAZING RING FIRST END
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MATERIAL: COPPER ALLOY BODY
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEBALL
NOMINAL PIPE SIZE ACCOMMODATED2.500 INCHES FIRST END IN
CONNECTION STYLESTREAMLINED WITH ONE BRAZING RING FIRST END
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
STYLE DESIGNATORSTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
VALVE OPERATION METHODAUTOMATIC
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 1
2 1/2 1700-SBReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1700-SB-2 1/2IN?
1700-SB-2 1/2IN is a VALVE,FLOAT.
What parts can replace 1700-SB-2 1/2IN?
There is 1 known substitute for 1700-SB-2 1/2IN: 2 1/2 1700-SB. Substitute compatibility should be verified for your specific system.
What is the NSN for 1700-SB-2 1/2IN?
1700-SB-2 1/2IN is cataloged in the U.S. Government catalog under NSN 4820-01-165-5837. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.