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Technical Data Sheet
PartsTable / COMPONENT / 633-7506D
633-7506D ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, end_item_identification: AQUA-CHEM INC MODEL S1670FL5, general_characteristics_item_description: ALUMINUM BRONZE,ST.1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-195-7437, 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
633-7506D
NSN: 4710-01-195-7437
FSC: 4710
CAGE: 12793 — AQUA-CHEM INC CLEAVER-BROOKS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY
end_item_identificationAQUA-CHEM INC MODEL S1670FL5
general_characteristics_item_descriptionALUMINUM BRONZE,ST.1
NSN4710-01-195-7437
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 633-7506D · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
910-0057-132Interchangeable
interchangeable cross-reference
interchangeable
57-147Interchangeable
interchangeable cross-reference
interchangeable
57-632Interchangeable
interchangeable cross-reference
interchangeable
J46322Interchangeable
interchangeable cross-reference
interchangeable
12276Interchangeable
interchangeable cross-reference
interchangeable
0003-3778-320Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 633-7506D?
633-7506D is a RESTRICTOR,FLUID FLOW.
What parts can replace 633-7506D?
There are 21 known substitutes for 633-7506D: 910-0057-132, 57-147, 57-632 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 633-7506D?
633-7506D is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-195-7437. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026