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7-2003112 — FLANGE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7-2003112: FLANGE,PIPE.

The FLANGE,PIPE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, thickness: 0.438 INCHES NOMINAL IN, neck_height: 0.375 INCHES NOMINAL IN, bore_diameter: 1.800 INCHES NOMINAL IN, flange_diameter: 5.000 INCHES NOMINAL IN, socket_diameter: 1.950 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-463-5997, 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
7-2003112
NSN: 4730-01-463-5997
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0JNC4 — FONDERIE ST-ROMUALD INC (CAN)
SPECIFICATIONS
materialCOPPER ALLOY
thickness0.438 INCHES NOMINAL IN
neck_height0.375 INCHES NOMINAL IN
bore_diameter1.800 INCHES NOMINAL IN
flange_diameter5.000 INCHES NOMINAL IN
socket_diameter1.950 INCHES NOMINAL IN
style_designatorROUND, ONE BOLT HOLE CIRCLE
bolt_hole_diameter0.625 INCHES NOMINAL IN
bolt_hole_quantity4
bolt_circle_diameter3.875 INCHES NOMINAL IN
flange_section_stylePLAIN FACE, SOCKET BRAZING NECK W/O BRAZING RING
face_seating_surface_conditionMACHINED
NSN4730-01-463-5997
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7-2003112 · 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
•
SOCKET DIAMETER: 1.950 INCHES NOMINAL IN
•
FLANGE DIAMETER: 5.000 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: MACHINED
•
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 425.0 FAHRENHEIT STEAM AND 200.0 FAHRENHEIT WATER AND 200.0 FAHRENHEIT GAS AND 200.0 FAHRENHEIT OIL DEGF
•
OPERATING PRESSURE AND TYPE: 200.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
FLANGE SECTION STYLE: PLAIN FACE, SOCKET BRAZING NECK W/O BRAZING RING
•
STYLE DESIGNATOR: ROUND, ONE BOLT HOLE CIRCLE
•
BOLT HOLE DIAMETER: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SOCKET DIAMETER1.950 INCHES NOMINAL IN
FLANGE DIAMETER5.000 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONMACHINED
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED425.0 FAHRENHEIT STEAM AND 200.0 FAHRENHEIT WATER AND 200.0 FAHRENHEIT GAS AND 200.0 FAHRENHEIT OIL DEGF
OPERATING PRESSURE AND TYPE200.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
FLANGE SECTION STYLEPLAIN FACE, SOCKET BRAZING NECK W/O BRAZING RING
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
BOLT HOLE DIAMETER0.625 INCHES NOMINAL IN
NECK HEIGHT0.375 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASME B16.5 ASSN STD SINGLE MATERIAL RESPONSE
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
22133300Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7-2003112?
7-2003112 is a FLANGE,PIPE.
What parts can replace 7-2003112?
There is 1 known substitute for 7-2003112: 22133300. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-2003112?
7-2003112 is cataloged in the U.S. Government catalog under NSN 4730-01-463-5997. This indicates validated use in U.S. government and defense supply chains.
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