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TZH-B61 — FLANGE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

TZH-B61: FLANGE,PIPE.

The FLANGE,PIPE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, flange_width: 8.500 INCHES NOMINAL IN, furnished_data: LIQUID FLOW, overall_height: 6.750 INCHES NOMINAL IN, sight_diameter: 1.250 INCHES NOMINAL IN, surface_finish: POLISHED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-464-4973, 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
TZH-B61
NSN: 4730-01-464-4973
NIINs: 014644973, 014700483, 014849105
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 95094 — CLARK-RELIANCE LLC DBA JACOBY-TARBOX (USA)
SPECIFICATIONS
materialCOPPER ALLOY
flange_width8.500 INCHES NOMINAL IN
furnished_dataLIQUID FLOW
overall_height6.750 INCHES NOMINAL IN
sight_diameter1.250 INCHES NOMINAL IN
surface_finishPOLISHED
overall_diameter2.000 INCHES NOMINAL IN
special_featuresMAXIMUM WORKING PRESSURE 225 PSIG @ 100 DEG F; ITEM DESIGNED FOR JET FUEL; NO. 1 PIPE SIZE; WINDOW OF T-BORO; SEAL GASKET OF POLYTETRAFLUOROETHYLENE/NEOPRENE DEGF
style_designatorDOUBLE PORT FLANGED
bolt_hole_diameter0.375 INCHES NOMINAL IN
bolt_hole_quantity4
end_connection_typeUNABLE TO DECODE
NSN4730-01-464-4973
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: TZH-B61 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 2.000 INCHES IN
•
STYLE DESIGNATOR: BOLT HOLE CONNECTOR PLATE
•
BOLT HOLE DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA-516/70 ASSN STD 1ST MATERIAL RESPONSE OR ASTMA240/316SS ASSN STD 2ND MATERIAL RESPONSE OR QQ-N-281/NICU FED SPEC 3RD MATERIAL RESPONSE
•
OUTER BOLT CIRCLE HOLE QUANTITY: 4
•
BOLT HOLE QUANTITY: 4
•
FLANGE WIDTH: 8.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE FOR WHICH DESIGNED2.000 INCHES IN
STYLE DESIGNATORBOLT HOLE CONNECTOR PLATE
BOLT HOLE DIAMETER0.375 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA-516/70 ASSN STD 1ST MATERIAL RESPONSE OR ASTMA240/316SS ASSN STD 2ND MATERIAL RESPONSE OR QQ-N-281/NICU FED SPEC 3RD MATERIAL RESPONSE
OUTER BOLT CIRCLE HOLE QUANTITY4
BOLT HOLE QUANTITY4
FLANGE WIDTH8.500 INCHES NOMINAL IN
END ITEM IDENTIFICATIONSIGHT FLOW INDICATOR
MATERIALSTEEL CORROSION RESISTING OR NICKEL ALLOY OR STEEL
INNER BOLT CIRCLE HOLE QUANTITY4
SUBSTITUTES & CROSS-REFERENCES 2
TZH-B61 REV 2 PIECE 2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
TZH-18-B61-2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 TZH-B61?
TZH-B61 is a FLANGE,PIPE.
What parts can replace TZH-B61?
There are 2 known substitutes for TZH-B61: TZH-B61 REV 2 PIECE 2, TZH-18-B61-2. Substitute compatibility should be verified for your specific system.
What is the NSN for TZH-B61?
TZH-B61 is cataloged in the U.S. Government catalog under NSN 4730-01-464-4973. This indicates validated use in U.S. government and defense supply chains.
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