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Technical Data Sheet
PartsTable / COMPONENT / 050 533 00
050 533 00 ✓ 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

CYLINDER,COMPRESSED GAS,NITROGEN. Key specifications include special_features: USED ON HATZ DIESEL ENGINE MODEL 1B20, end_item_identification: PUMP, part_name_assigned_by_controlling_agency: EXHAUST VALVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-187-6468, 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
050 533 00
NSN: 4730-01-187-6468
FSC: 4730
CAGE: 14007 — NIBCO INC (USA)
SPECIFICATIONS
special_featuresUSED ON HATZ DIESEL ENGINE MODEL 1B20
end_item_identificationPUMP
part_name_assigned_by_controlling_agencyEXHAUST VALVE
NSN4730-01-187-6468
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 050 533 00 · 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 OVERALL LENGTH: 5.000 INCHES IN
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
•
STYLE DESIGNATOR: LONG
•
NOMINAL THREAD SIZE: 2.250 INCHES ALL ENDS IN
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
MATERIAL: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
NOMINAL OVERALL LENGTH5.000 INCHES IN
THREAD SERIES DESIGNATORNPT ALL ENDS
STYLE DESIGNATORLONG
NOMINAL THREAD SIZE2.250 INCHES ALL ENDS IN
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
3M859DInterchangeable
interchangeable cross-reference
interchangeable
1850-005Interchangeable
interchangeable cross-reference
interchangeable
ASTM-F437Interchangeable
interchangeable cross-reference
interchangeable
05014012Interchangeable
interchangeable cross-reference
interchangeable
4589K47Interchangeable
interchangeable cross-reference
interchangeable
MILP22011Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 050 533 00?
050 533 00 is a CYLINDER,COMPRESSED GAS,NITROGEN.
What parts can replace 050 533 00?
There are 20 known substitutes for 050 533 00: 3M859D, 1850-005, ASTM-F437 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 050 533 00?
050 533 00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-187-6468. 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