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Technical Data Sheet
PartsTable / COMPONENT / 2-2310-8
2-2310-8 ✓ 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

LINE SECTION,RADIO FREQUENCY TRA. Key specifications include material: STEEL, thickness: 0.688 INCHES NOMINAL IN, neck_height: 1.187 INCHES NOMINAL IN, flange_width: 8.500 INCHES NOMINAL IN, neck_diameter: 7.500 INCHES NOMINAL IN, style_designator: SQUARE, ONE BOLT HOLE CIRCLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-229-9230, 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
2-2310-8
NSN: 4730-00-229-9230
FSC: 4730
CAGE: 44009 — FIVES NORTH AMERICAN COMBUSTION, INC. DBA FIVES NORTH AMERICAN COMBUSTION INC (USA)
SPECIFICATIONS
materialSTEEL
thickness0.688 INCHES NOMINAL IN
neck_height1.187 INCHES NOMINAL IN
flange_width8.500 INCHES NOMINAL IN
neck_diameter7.500 INCHES NOMINAL IN
style_designatorSQUARE, ONE BOLT HOLE CIRCLE
bolt_hole_diameter0.500 INCHES NOMINAL IN
bolt_hole_quantity4
nominal_thread_size6.500 INCHES IN
bolt_circle_diameter9.750 INCHES NOMINAL IN
flange_section_stylePLAIN FACE, LONG NECK
thread_quantity_per_inch8
NSN4730-00-229-9230
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2-2310-8 · 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 PIPE SIZE FOR WHICH DESIGNED: 6.500 INCHES IN
•
FLANGE SECTION STYLE: PLAIN FACE, LONG NECK
•
NOMINAL THREAD SIZE: 6.500 INCHES IN
•
THICKNESS: 0.688 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: MACHINED
•
SCREW THREAD SERIES DESIGNATOR: NPT
•
NECK DIAMETER: 7.500 INCHES NOMINAL IN
•
BOLT HOLE DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL PIPE SIZE FOR WHICH DESIGNED6.500 INCHES IN
FLANGE SECTION STYLEPLAIN FACE, LONG NECK
NOMINAL THREAD SIZE6.500 INCHES IN
THICKNESS0.688 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONMACHINED
SCREW THREAD SERIES DESIGNATORNPT
NECK DIAMETER7.500 INCHES NOMINAL IN
BOLT HOLE DIAMETER0.500 INCHES NOMINAL IN
NECK HEIGHT1.187 INCHES NOMINAL IN
FLANGE WIDTH8.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
14213Interchangeable
interchangeable cross-reference
interchangeable
R14213Interchangeable
interchangeable cross-reference
interchangeable
99193Interchangeable
interchangeable cross-reference
interchangeable
PS115590Interchangeable
interchangeable cross-reference
interchangeable
1061Interchangeable
interchangeable cross-reference
interchangeable
C35614Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-2310-8?
2-2310-8 is a LINE SECTION,RADIO FREQUENCY TRA.
What parts can replace 2-2310-8?
There are 15 known substitutes for 2-2310-8: 14213, R14213, 99193 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-2310-8?
2-2310-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-229-9230. 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