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131-56897 — VALVE,TEE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

131-56897: VALVE,TEE.

The VALVE,TEE is a the manufacturer industrial component. Key specifications include material: BRONZE BODY, seat_angle: 37.0 DEGREES SECOND END, bonnet_type: INSIDE SCREW, thread_class: 2A SECOND END A, connection_type: THREADED EXTERNAL TUBE SECOND END, offset_distance: 0.312 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-024-7710, 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
131-56897
NSN: 4820-01-024-7710
FSC: 4820 — Valves, Nonpowered
CAGE: 79470 — DANA CORP WEATHERHEAD DIV (USA)
SPECIFICATIONS
materialBRONZE BODY
seat_angle37.0 DEGREES SECOND END
bonnet_typeINSIDE SCREW
thread_class2A SECOND END A
connection_typeTHREADED EXTERNAL TUBE SECOND END
offset_distance0.312 INCHES IN
connection_styleCOMPRESSION (TUBE) THIRD END
style_designatorTEE W/OFFSET
flow_control_deviceSTEM
nominal_thread_size0.438 INCHES THIRD END IN
valve_operation_methodMANUAL
bonnet_attachment_methodINTEGRAL
NSN4820-01-024-7710
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 131-56897 · 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: STEM
•
FURNISHED ITEMS AND QUANTITY: 1 GASKET
•
CONNECTION STYLE: FLARED (TUBE) SECOND END
•
CONNECTION TYPE: THREADED EXTERNAL TUBE THIRD END
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICESTEM
FURNISHED ITEMS AND QUANTITY1 GASKET
CONNECTION STYLEFLARED (TUBE) SECOND END
CONNECTION STYLECOMPRESSION (TUBE) THIRD END
CONNECTION STYLEDOUBLE THREADED SECTION BOSS FITTING GASKET WITH LOCKNUT SEALING (BOSS) FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE THIRD END
CONNECTION TYPETHREADED EXTERNAL BOSS FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
STYLE DESIGNATORTEE W/OFFSET
OFFSET DISTANCE0.312 INCHES IN
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

No substitute or cross-reference records for this part.

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 131-56897?
131-56897 is a VALVE,TEE.
What is the NSN for 131-56897?
131-56897 is cataloged in the U.S. Government catalog under NSN 4820-01-024-7710. This indicates validated use in U.S. government and defense supply chains.
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