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Technical Data Sheet
PartsTable / COMPONENT / F101921
F101921 ✓ 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 TUBING ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, special_features: MAL/MALE;8-32 HEX THREAD;.5 IN. LONG;IRIDATED FINISH IN, end_item_identification: MEDIUM TACTICAL VEHICLE-LIGHT, criticality_code_justification: ZZZY.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-145-9522, 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
F101921
NSN: 4720-01-145-9522
FSC: 4720
CAGE: 44185 — TLD WOLLARD LLC (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
special_featuresMAL/MALE;8-32 HEX THREAD;.5 IN. LONG;IRIDATED FINISH IN
end_item_identificationMEDIUM TACTICAL VEHICLE-LIGHT
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN4720-01-145-9522
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: F101921 · 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 18
8427Interchangeable
interchangeable cross-reference
interchangeable
1255Interchangeable
interchangeable cross-reference
interchangeable
5564-6Interchangeable
interchangeable cross-reference
interchangeable
413-02-8427Interchangeable
interchangeable cross-reference
interchangeable
9059833-3Interchangeable
interchangeable cross-reference
interchangeable
9433738Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F101921?
F101921 is a TUBING ASSEMBLY,NONMETALLIC.
What parts can replace F101921?
There are 18 known substitutes for F101921: 8427, 1255, 5564-6 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F101921?
F101921 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-145-9522. 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