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Technical Data Sheet
PartsTable / COMPONENT / 1/8FF-B
1/8FF-B ✓ Verified by PartsTable
— · 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 1/8FF-B is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-277-8058, 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
1/8FF-B
NSN: 4730-00-277-8058
FSC: 4730
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
Part Number1/8FF-B
NSN4730-00-277-8058
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1/8FF-B · 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 TYPE: THREADED EXTERNAL PIPE ALL ENDS
•
NOMINAL THREAD SIZE: 0.125 INCHES ALL ENDS IN
•
LEG LENGTH: 0.390 INCHES NOMINAL ALL ENDS IN
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
SPECIFICATION/STANDARD DATA: 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
NONDEFINITIVE SPEC/STD DATA: 38 FIGURE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONE-3A AIRCRAFT SUPPORT EQUIPMENT A
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
NOMINAL THREAD SIZE0.125 INCHES ALL ENDS IN
LEG LENGTH0.390 INCHES NOMINAL ALL ENDS IN
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
SPECIFICATION/STANDARD DATA81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA38 FIGURE
SPECIAL FEATURES1/32 IN. BY 45 DEG CHAMFER ON EACH END IN
NOMINAL OVERALL LENGTH1.060 INCHES IN
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
J530Interchangeable
interchangeable cross-reference
interchangeable
1604200Interchangeable
interchangeable cross-reference
interchangeable
10553099-3Interchangeable
interchangeable cross-reference
interchangeable
SAE J514 8-8 140137BInterchangeable
interchangeable cross-reference
interchangeable
1/2FF-BInterchangeable
interchangeable cross-reference
interchangeable
1-2FF-BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1/8FF-B?
1/8FF-B is a 1/8FF-B.
What parts can replace 1/8FF-B?
There are 16 known substitutes for 1/8FF-B: J530, 1604200, 10553099-3 and 13 more. Substitute compatibility should be verified for your specific system.
Is 1/8FF-B still available?
1/8FF-B is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026