PartsTable
Technical Data Sheet
PartsTable / COMPONENT / S21908-1600
S21908-1600 ✓ 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

The HOSE ASSEMBLY,METALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 37.0 DEGREES FIRST END, temp_rating: -450.0 FAHRENHEIT AND 1200.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B FIRST END, exterior_color: NATURAL, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.465 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-884-5900, 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
S21908-1600
NSN: 4720-00-884-5900
FSC: 4720
CAGE: 78570 — SMITHS TUBULAR SYSTEMS-LACONIA, INC. (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
temp_rating-450.0 FAHRENHEIT AND 1200.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B FIRST END
exterior_colorNATURAL
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.465 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter0.797 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
features_providedIDENTICAL ENDS
operating_pressure650.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure2600.0 POUNDS PER SQUARE INCH LBS
NSN4720-00-884-5900
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: S21908-1600 · 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
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
FEATURES PROVIDED: IDENTICAL ENDS
•
MINIMUM INSIDE BENDING RADIUS: 4.000 INCHES IN
•
OUTER COVERING ENVIRONMENTAL PROTECTION: CORROSION RESISTANT
•
BURST TEST PRESSURE: 2600.0 POUNDS PER SQUARE INCH LBS
•
HYDROSTATIC TEST PRESSURE: 1300.0 POUNDS PER SQUARE INCH LBS
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CONNECTION STYLESWIVEL NUT FLARE FIRST END
FEATURES PROVIDEDIDENTICAL ENDS
MINIMUM INSIDE BENDING RADIUS4.000 INCHES IN
OUTER COVERING ENVIRONMENTAL PROTECTIONCORROSION RESISTANT
BURST TEST PRESSURE2600.0 POUNDS PER SQUARE INCH LBS
HYDROSTATIC TEST PRESSURE1300.0 POUNDS PER SQUARE INCH LBS
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
INSIDE DIAMETER0.465 INCHES NOMINAL IN
OPERATING PRESSURE650.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
716-058417Interchangeable
interchangeable cross-reference
interchangeable
573Interchangeable
interchangeable cross-reference
interchangeable
55376Interchangeable
interchangeable cross-reference
interchangeable
17694Interchangeable
interchangeable cross-reference
interchangeable
6260Interchangeable
interchangeable cross-reference
interchangeable
TCS40305Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy S21908-1600?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is S21908-1600?
S21908-1600 is a HOSE ASSEMBLY,METALLIC.
What parts can replace S21908-1600?
There are 10 known substitutes for S21908-1600: 716-058417, 573, 55376 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S21908-1600?
S21908-1600 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-884-5900. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — S21908-1600

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026