PartsTable
Technical Data Sheet
S3-40 ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: RUBBER ETHYLENE-PROPYLENE CLASS EPM CUSHION, overall_width: 0.750 INCHES NOMINAL IN, special_features: HOLE IN OTHER SIDE OF TONGUE IS OBLONGED AND MEASURES 0.406X0.500 INCH IN, tongue_hole_type: ROUND, UNTHREADED, loop_inside_diameter: 1.00 INCHES NOMINAL IN, fastening_device_type: BOLTS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-908-1741, 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
S3-40
NSN: 4720-00-908-1741
FSC: 4720
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialRUBBER ETHYLENE-PROPYLENE CLASS EPM CUSHION
overall_width0.750 INCHES NOMINAL IN
special_featuresHOLE IN OTHER SIDE OF TONGUE IS OBLONGED AND MEASURES 0.406X0.500 INCH IN
tongue_hole_typeROUND, UNTHREADED
loop_inside_diameter1.00 INCHES NOMINAL IN
fastening_device_typeBOLTS
end_item_identification2355-01-669-0331
material_document_and_classificationAMS-QQ-A-250/5 ASSN STD SINGLE MATERIAL RESPONSE BAND
distance_from_loop_center_to_tongue_end1.326 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyCLAMP, LOOP-CUSHIONED 3/8 MOUNTING BOLT
center_to_center_distance_between_loop_and_mounting_hole1.014 INCHES NOMINAL IN
NSN4720-00-908-1741
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: S3-40 · 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
KEY FEATURES
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
INSIDE SURFACE CONDITION: SMOOTH
MEASURING METHOD AND LENGTH: 10.120 INCHES MINIMUM WORKING AND 10.380 INCHES MAXIMUM WORKING IN
THREAD QUANTITY PER INCH: 16 FIRST END
SEAT ANGLE: 45.0 DEGREES FIRST END
CONNECTION STYLE: SWIVEL NUT, FLARELESS FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
INSIDE SURFACE CONDITIONSMOOTH
MEASURING METHOD AND LENGTH10.120 INCHES MINIMUM WORKING AND 10.380 INCHES MAXIMUM WORKING IN
SPECIAL FEATURESSECOND END HAS A T FITTING OF THE SAME MATERIAL AS THE FIRST END. ONE ARM OF T IS A SWIVEL NUT THREADED INTENAL 3/4-16 UNJF-3B WITH 45.0 DEG ANGLE. THE OTHER HSD AN INTERNALLY THREADED BOSS FITTING 1/2-20 UNJF 3B
THREAD QUANTITY PER INCH16 FIRST END
SEAT ANGLE45.0 DEGREES FIRST END
CONNECTION STYLESWIVEL NUT, FLARELESS FIRST END
FLOW ANGLE45.0 DEGREES FIRST END
ANGLE BETWEEN RIGID ELBOW FITTINGS IN DEG45.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
95382Interchangeable
interchangeable cross-reference
interchangeable
SS82Interchangeable
interchangeable cross-reference
interchangeable
A2-40Interchangeable
interchangeable cross-reference
interchangeable
S3-40Interchangeable
interchangeable cross-reference
interchangeable
11639770-2Interchangeable
interchangeable cross-reference
interchangeable
92105787Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S3-40?
S3-40 is a RESISTOR,VARIABLE,WIRE WOUND,PRE.
What parts can replace S3-40?
There are 13 known substitutes for S3-40: 95382, SS82, A2-40 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S3-40?
S3-40 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-908-1741. This indicates validated use in U.S. government and defense supply chains.
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