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Technical Data Sheet
PartsTable / COMPONENT / 20394
20394 ✓ Verified by PartsTable
Trust · 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

Screen protector for iPhone 6 Plus made of tempered glass: for premium protection against scratches, cracks and shatter<br><br><b>Features</b><br><br>- Ultra thin (0.33mm) with rounded edges: perfectly fits your iPhone without noticing.<br>- Premium 9H surface hardness.<br>- Grease repellent top layer for a smooth touch without fingerprints.<br>- Easy to attach without air bubbles.<br>- Ultra clear transparency.<br>- Anti-bacterial & easy to clean.<br>- Including micro fiber cloth, moist alcohol pad and dust remover sticker. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-756-0881, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
20394
NSN: 4710-00-756-0881
FSC: 4710
CAGE: 13841 — TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. (USA)
SPECIFICATIONS
guideNOT INCLUDED
diameter0.397 INCHES NOMINAL IN
materialSTEEL CUTTING EDGE TIP
body_width0.310 INCHES MAXIMUM IN
flute_typeINTEGRAL
shank_typeSTRAIGHT
body_height0.185 INCHES MAXIMUM IN
body_length0.875 INCHES NOMINAL IN
design_formPREBENT
reamer_typeFLUTED CHUCKING
flute_designSTRAIGHT
flute_length1.750 INCHES NOMINAL IN
NSN4710-00-756-0881
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 20394 · Trust ⚠ 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 CLASS: 2B SINGLE END
•
END CONNECTION STYLE: SWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE SINGLE END
•
WALL THICKNESS: 0.062 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNF SINGLE END
•
MATERIAL: ALUMINUM ALLOY TUBING
•
NOMINAL THREAD SIZE: 0.562 INCHES SINGLE END IN
•
TUBE OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0 SINGLE END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2B SINGLE END
END CONNECTION STYLESWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE SINGLE END
WALL THICKNESS0.062 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF SINGLE END
MATERIALALUMINUM ALLOY TUBING
NOMINAL THREAD SIZE0.562 INCHES SINGLE END IN
TUBE OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0 SINGLE END
MATERIALALUMINUM ALLOY SINGLE END
DESIGN FORMPREBENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
533.3970Interchangeable
interchangeable cross-reference
interchangeable
50-10667Interchangeable
interchangeable cross-reference
interchangeable
19630Interchangeable
interchangeable cross-reference
interchangeable
20394-1Interchangeable
interchangeable cross-reference
interchangeable
20394Interchangeable
interchangeable cross-reference
interchangeable
7906721-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20394?
20394 is a MICROCIRCUIT,DIGITAL manufactured by Trust.
What parts can replace 20394?
There are 8 known substitutes for 20394: 533.3970, 50-10667, 19630 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20394?
20394 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-756-0881. 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