PartsTable
Technical Data Sheet
Download PDF

AS4214T08 — CAP,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS4214T08: CAP,TUBE.

The CAP,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY OVERALL, thread_class: 3B INTERNAL, connection_style: GASKET SEAL, style_designator: CAP, TUBE, FLARELESS, thread_direction: RIGHT-HAND INTERNAL, operating_pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-620-1598, 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
AS4214T08
NSN: 4730-01-620-1598
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialTITANIUM ALLOY OVERALL
thread_class3B INTERNAL
connection_styleGASKET SEAL
style_designatorCAP, TUBE, FLARELESS
thread_directionRIGHT-HAND INTERNAL
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
nominal_thread_size0.719 INCHES INTERNAL IN
end_item_identificationF-35 AIRCRAFT
thread_quantity_per_inch20 INTERNAL
thread_series_designatorUNJS INTERNAL
criticality_code_justificationAGAV
material_document_and_classificationAMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-01-620-1598
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS4214T08 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CONNECTION STYLE: GASKET SEAL
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.500 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
STYLE DESIGNATOR: CAP, TUBE, FLARELESS
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OPERATING PRESSURE: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
THREAD DIRECTION: RIGHT-HAND INTERNAL
•
NOMINAL THREAD SIZE: 0.719 INCHES INTERNAL IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEGASKET SEAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.500 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONAGAV
STYLE DESIGNATORCAP, TUBE, FLARELESS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
THREAD DIRECTIONRIGHT-HAND INTERNAL
NOMINAL THREAD SIZE0.719 INCHES INTERNAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFITTING,CAP ASSEMBLY,BEAM SEAL,HYDRAULIC
THREAD CLASS3B INTERNAL
SUBSTITUTES & CROSS-REFERENCES 3
AS85720Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS4214Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS85421Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy AS4214T08?
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 AS4214T08?
AS4214T08 is a CAP,TUBE.
What parts can replace AS4214T08?
There are 3 known substitutes for AS4214T08: AS85720, AS4214, SAE-AS85421. Substitute compatibility should be verified for your specific system.
What is the NSN for AS4214T08?
AS4214T08 is cataloged in the U.S. Government catalog under NSN 4730-01-620-1598. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AS4214T08

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.