PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 4730010579598
4730010579598 ✓ 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 NUT,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, nut_style: TUBE COUPLING, nut_height: 0.438 INCHES NOMINAL IN, seat_angle: 45.0 DEGREES NOMINAL, thread_class: 2B, thread_series: UNS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-057-9598, 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
4730010579598
NSN: 4730-01-057-9598
FSC: 4730
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleTUBE COUPLING
nut_height0.438 INCHES NOMINAL IN
seat_angle45.0 DEGREES NOMINAL
thread_class2B
thread_seriesUNS
thread_directionRIGHT-HAND
fabrication_methodMACHINED
length_to_shoulder0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
width_across_flats0.562 INCHES NOMINAL IN
nominal_thread_size0.500 INCHES IN
smallest_inside_diameter0.312 INCHES NOMINAL IN
NSN4730-01-057-9598
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730010579598 · 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
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL TUBE OUTSIDE DIAMETER: 0.312 INCHES IN
•
THREAD QUANTITY PER INCH: 24
•
MATERIAL: COPPER ALLOY OVERALL
•
LENGTH TO SHOULDER: 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
THREAD SERIES: UNS
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
WIDTH ACROSS FLATS: 0.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
NOMINAL TUBE OUTSIDE DIAMETER0.312 INCHES IN
THREAD QUANTITY PER INCH24
MATERIALCOPPER ALLOY OVERALL
LENGTH TO SHOULDER0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
THREAD SERIESUNS
NOMINAL THREAD SIZE0.500 INCHES IN
WIDTH ACROSS FLATS0.562 INCHES NOMINAL IN
THREAD CLASS2B
NUT HEIGHT0.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
SAE-J512Interchangeable
interchangeable cross-reference
interchangeable
5-060110BInterchangeable
interchangeable cross-reference
interchangeable
SAE J512 5 060110BInterchangeable
interchangeable cross-reference
interchangeable
114630Interchangeable
interchangeable cross-reference
interchangeable
DS-G-73206-6Interchangeable
interchangeable cross-reference
interchangeable
73206006-DS-G-7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 4730010579598?
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 4730010579598?
4730010579598 is a NUT,TUBE COUPLING.
What parts can replace 4730010579598?
There are 6 known substitutes for 4730010579598: SAE-J512, 5-060110B, SAE J512 5 060110B and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4730010579598?
4730010579598 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-057-9598. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4730010579598

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026