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Technical Data Sheet
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3798-79 — Technical Data Sheet

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— · 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 SWITCH,PUSH is a the manufacturer industrial component. Key specifications include material: PLASTIC VINYL TUBE, body_style: PANEL MOUNT, body_width: 0.835 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN, body_height: 2.970 INCHES MAXIMUM IN, body_length: 1.075 INCHES MINIMUM AND 1.105 INCHES MAXIMUM IN, flexibility: FLEXIBLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-008-1714, 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
3798-79
NSN: 4720-00-008-1714
FSC: 4720
CAGE: 53800 — SEARS, ROEBUCK AND CO. DBA SEARS DIV SEARS COMMERCIAL (USA)
SPECIFICATIONS
materialPLASTIC VINYL TUBE
body_stylePANEL MOUNT
body_width0.835 INCHES MINIMUM AND 0.865 INCHES MAXIMUM IN
body_height2.970 INCHES MAXIMUM IN
body_length1.075 INCHES MINIMUM AND 1.105 INCHES MAXIMUM IN
flexibilityFLEXIBLE
temp_rating78.0 FAHRENHEIT SINGLE RESPONSE DEGF
overall_width0.960 INCHES NOMINAL IN
actuator_styleRECTANGULAR
actuator_width0.800 INCHES NOMINAL IN
exterior_colorCLEAR
inclosure_typeFULLY INCLOSED
NSN4720-00-008-1714
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3798-79 · 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
•
INSIDE SURFACE CONDITION: SMOOTH
•
FLEXIBILITY: FLEXIBLE
•
NONMETALLIC HARDNESS RATING: 70.0 NOMINAL SHORE DUROMETER A
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
TEMP RATING: 78.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
OUTSIDE DIAMETER: 0.285 INCHES NOMINAL IN
•
MATERIAL: PLASTIC VINYL TUBE
•
EXTERIOR COLOR: CLEAR
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE SURFACE CONDITIONSMOOTH
FLEXIBILITYFLEXIBLE
NONMETALLIC HARDNESS RATING70.0 NOMINAL SHORE DUROMETER A
CROSS-SECTIONAL SHAPE STYLEROUND
TEMP RATING78.0 FAHRENHEIT SINGLE RESPONSE DEGF
OUTSIDE DIAMETER0.285 INCHES NOMINAL IN
MATERIALPLASTIC VINYL TUBE
EXTERIOR COLORCLEAR
INSIDE DIAMETER0.185 INCHES NOMINAL IN
MINIMUM TENSILE STRENGTH2600 POUNDS PER SQUARE INCH LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
353243InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
35551-7InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
DP437InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
HS5884-0437InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
999/4/35300/001InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
BDE01516InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3798-79?
3798-79 is a SWITCH,PUSH.
What parts can replace 3798-79?
There are 18 known substitutes for 3798-79: 353243, 35551-7, DP437 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3798-79?
3798-79 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-008-1714. 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: September 2026