PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 5803-2IN.
5803-2IN. ✓ 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 5803-2IN. 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 4730-01-169-0590, 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
5803-2IN.
NSN: 4730-01-169-0590
FSC: 4730
CAGE: 12168 — NIBCO INC (USA)
SPECIFICATIONS
Part Number5803-2IN.
NSN4730-01-169-0590
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5803-2IN. · 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 STYLE: SOCKET (PIPE) SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-D2661,CL-4-2-2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NONDEFINITIVE SPEC/STD DATA: 2 IN. BY 2 IN. SIZE IN
•
STYLE DESIGNATOR: PLAIN
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES SECOND END IN
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLESOCKET (PIPE) SECOND END
SPECIAL FEATURESBLACK MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-D2661,CL-4-2-2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NONDEFINITIVE SPEC/STD DATA2 IN. BY 2 IN. SIZE IN
STYLE DESIGNATORPLAIN
CONNECTION STYLEPLAIN (PIPE) FIRST END
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES SECOND END IN
CONNECTION TYPEUNTHREADED INTERNAL PIPE SECOND END
SPECIFICATION/STANDARD DATA81348-L-P-322B GOVERNMENT SPECIFICATION
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
5803Interchangeable
interchangeable cross-reference
interchangeable
150360Interchangeable
interchangeable cross-reference
interchangeable
62A116D6Interchangeable
interchangeable cross-reference
interchangeable
92892Interchangeable
interchangeable cross-reference
interchangeable
16063Interchangeable
interchangeable cross-reference
interchangeable
6798917Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 5803-2IN.?
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 5803-2IN.?
5803-2IN. is a 5803-2IN..
What parts can replace 5803-2IN.?
There are 18 known substitutes for 5803-2IN.: 5803, 150360, 62A116D6 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5803-2IN.?
5803-2IN. is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-169-0590. 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 — 5803-2IN.

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