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F-.625-14-JSS — Technical Data Sheet

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— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The PLUG,TUBE REPAIR is a the manufacturer industrial component. Key specifications include major_diameter: 0.573 INCHES NOMINAL IN, minor_diameter: 0.346 INCHES NOMINAL IN, nominal_overall_length: 2.141 INCHES IN, tubing_wall_thickness_for_which_designed: 0.028 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN, nominal_outside_diameter_tube_accommodated: 0.500 INCHES AND 0.625 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4730-00-348-5619, 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
F-.625-14-JSS
NSN: 4730-00-348-5619
FSC: 4730
CAGE: 3W327 — SCROGGINS, JAMES S. (USA)
SPECIFICATIONS
major_diameter0.573 INCHES NOMINAL IN
minor_diameter0.346 INCHES NOMINAL IN
nominal_overall_length2.141 INCHES IN
tubing_wall_thickness_for_which_designed0.028 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
nominal_outside_diameter_tube_accommodated0.500 INCHES AND 0.625 INCHES IN
NSN4730-00-348-5619
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: F-.625-14-JSS · 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
•
NOMINAL OVERALL LENGTH: 2.141 INCHES IN
•
MINOR DIAMETER: 0.346 INCHES NOMINAL IN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES AND 0.625 INCHES IN
•
TUBING WALL THICKNESS FOR WHICH DESIGNED: 0.028 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
•
MAJOR DIAMETER: 0.573 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
NOMINAL OVERALL LENGTH2.141 INCHES IN
MINOR DIAMETER0.346 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES AND 0.625 INCHES IN
TUBING WALL THICKNESS FOR WHICH DESIGNED0.028 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
MAJOR DIAMETER0.573 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
22018InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
578R696H05InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
NAS220-18InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1026887-18InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILT55164InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F-.625-14-JSS?
F-.625-14-JSS is a PLUG,TUBE REPAIR.
What parts can replace F-.625-14-JSS?
There are 5 known substitutes for F-.625-14-JSS: 22018, 578R696H05, NAS220-18 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F-.625-14-JSS?
F-.625-14-JSS is cataloged in the Federal Logistics Information System under NSN 4730-00-348-5619. 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