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PartsTable / COMPONENT / 100R3 3-8INID
100R3 3-8INID ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, rod_type: INTEGRAL, body_width: 1.125 INCHES MAXIMUM IN, seat_angle: 37.0 DEGREES ALL ENDS, body_height: 0.450 INCHES MAXIMUM IN, body_length: 0.312 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-253-5576, 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
100R3 3-8INID
NSN: 4720-00-253-5576
FSC: 4720
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
rod_typeINTEGRAL
body_width1.125 INCHES MAXIMUM IN
seat_angle37.0 DEGREES ALL ENDS
body_height0.450 INCHES MAXIMUM IN
body_length0.312 INCHES NOMINAL IN
bonnet_typeINSIDE SCREW
design_typePLAIN, TAPERED REMOVABLE TIP
corner_shapeSQUARE ALL CORNERS
flange_width0.2500 INCHES MINIMUM AND 0.2540 INCHES MAXIMUM IN
shank_length66.000 INCHES NOMINAL IN
body_diameter6.300 INCHES NOMINAL IN
NSN4720-00-253-5576
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 100R3 3-8INID · 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 20
5262530Interchangeable
interchangeable cross-reference
interchangeable
2509Interchangeable
interchangeable cross-reference
interchangeable
33.086Interchangeable
interchangeable cross-reference
interchangeable
25836Interchangeable
interchangeable cross-reference
interchangeable
25836-B-WInterchangeable
interchangeable cross-reference
interchangeable
KS17Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 100R3 3-8INID?
100R3 3-8INID is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 100R3 3-8INID?
There are 20 known substitutes for 100R3 3-8INID: 5262530, 2509, 33.086 and 17 more. Substitute compatibility should be verified for your specific system.
Is 100R3 3-8INID still available?
100R3 3-8INID 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