PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 600-1-3/4
600-1-3/4 ✓ 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 600-1-3/4 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-953-6204, 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
600-1-3/4
NSN: 4730-00-953-6204
FSC: 4730
CAGE: 14959 — CRANE CO DIV VALVE DIV (USA)
SPECIFICATIONS
Part Number600-1-3/4
NSN4730-00-953-6204
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 600-1-3/4 · 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 OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES SECOND END IN
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
•
MATERIAL: COPPER OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES FIRST END IN
SPECIAL FEATURESFEMALE TO FEMALE,SOLDER JOINT,REFRIGERATION
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
MATERIALCOPPER OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
60034Interchangeable
interchangeable cross-reference
interchangeable
34538H4Interchangeable
interchangeable cross-reference
interchangeable
46D42228Interchangeable
interchangeable cross-reference
interchangeable
4000-0531Interchangeable
interchangeable cross-reference
interchangeable
4001/630-17/32Interchangeable
interchangeable cross-reference
interchangeable
19644Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 600-1-3/4?
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 600-1-3/4?
600-1-3/4 is a 600-1-3/4.
What parts can replace 600-1-3/4?
There are 13 known substitutes for 600-1-3/4: 60034, 34538H4, 46D42228 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 600-1-3/4?
600-1-3/4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-953-6204. 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 — 600-1-3/4

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