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Technical Data Sheet
PartsTable / COMPONENT / 100R4
100R4 ✓ 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

HOSE ASSEMBLY,NONMETALLIC,FIRE F. Key specifications include general_characteristics_item_description: 1/4 IN. TO 4 IN.

VALVE SIZE RANGE; POWER OPERATED,AIR MOTOR DRIVEN; W/CASE IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-494-9359, 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
100R4
NSN: 4720-00-494-9359
FSC: 4720
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
general_characteristics_item_description1/4 IN. TO 4 IN. VALVE SIZE RANGE; POWER OPERATED,AIR MOTOR DRIVEN; W/CASE IN
NSN4720-00-494-9359
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 100R4 · 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 29
609082Interchangeable
interchangeable cross-reference
interchangeable
417-414Interchangeable
interchangeable cross-reference
interchangeable
L750-12Interchangeable
interchangeable cross-reference
interchangeable
88132Interchangeable
interchangeable cross-reference
interchangeable
88125Interchangeable
interchangeable cross-reference
interchangeable
20SWInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 100R4?
100R4 is a HOSE ASSEMBLY,NONMETALLIC,FIRE F.
What parts can replace 100R4?
There are 29 known substitutes for 100R4: 609082, 417-414, L750-12 and 26 more. Substitute compatibility should be verified for your specific system.
Is 100R4 still available?
100R4 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026