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Technical Data Sheet
PartsTable / COMPONENT / 7871 REV.A / 7871-02
7871 REV.A / 7871-02 ✓ 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 7871 REV.A / 7871-02 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-554-4106, 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
7871 REV.A / 7871-02
NSN: 4720-01-554-4106
FSC: 4720
CAGE: 22501 — HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC (USA)
SPECIFICATIONS
Part Number7871 REV.A / 7871-02
NSN4720-01-554-4106
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7871 REV.A / 7871-02 · 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 6
7871Interchangeable
interchangeable cross-reference
interchangeable
7402852Interchangeable
interchangeable cross-reference
interchangeable
7868 ITEM 3Interchangeable
interchangeable cross-reference
interchangeable
7871-01Interchangeable
interchangeable cross-reference
interchangeable
7871 REV A / 7871B-01Interchangeable
interchangeable cross-reference
interchangeable
7869 ITEM 4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7871 REV.A / 7871-02?
7871 REV.A / 7871-02 is a 7871 REV.A / 7871-02.
What parts can replace 7871 REV.A / 7871-02?
There are 6 known substitutes for 7871 REV.A / 7871-02: 7871, 7402852, 7868 ITEM 3 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7871 REV.A / 7871-02?
7871 REV.A / 7871-02 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-554-4106. 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