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Technical Data Sheet
PartsTable / COMPONENT / 1022-3/4
1022-3/4 ✓ 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 1022-3/4 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 4730-01-596-9775, 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
1022-3/4
NSN: 4730-01-596-9775
FSC: 4730
CAGE: 03933 — ARMSTRONG INTERNATIONAL INC DBA ARMSTRONG MACHINE WORKS (USA)
SPECIFICATIONS
Part Number1022-3/4
NSN4730-01-596-9775
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1022-3/4 · 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
•
THREAD DIRECTION: RIGHT-HAND BOTH INLET AND OUTLET
•
OUTLET CONNECTION TYPE: SOCKET WELDING
•
BODY DESIGN: STRAIGHT VERTICAL PATTERN
•
INLET CONNECTION TYPE: SOCKET WELDING
•
MAXIMUM STEAM WORKING PRESSURE: ERR-060
•
DESIGN TYPE: INVERTED BUCKET
•
SCREW THREAD SERIES DESIGNATOR: NPT BOTH INLET AND OUTLET
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND BOTH INLET AND OUTLET
OUTLET CONNECTION TYPESOCKET WELDING
BODY DESIGNSTRAIGHT VERTICAL PATTERN
INLET CONNECTION TYPESOCKET WELDING
MAXIMUM STEAM WORKING PRESSUREERR-060
DESIGN TYPEINVERTED BUCKET
SCREW THREAD SERIES DESIGNATORNPT BOTH INLET AND OUTLET
MATERIALSTEEL BODY
RATED CAPACITY AT MAXIMUM WORKING PRESSURE400.0 POUNDS OF WATER PER HOUR LBS
SPECIAL FEATURESOVERALL DIAMETER IS 0.75 INCHES AND OVERALL HEIGHT IS 3.875 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
878779-224Interchangeable
interchangeable cross-reference
interchangeable
2JC2472H01Interchangeable
interchangeable cross-reference
interchangeable
167-30-00-29Interchangeable
interchangeable cross-reference
interchangeable
102234Interchangeable
interchangeable cross-reference
interchangeable
A506A039-109Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1022-3/4?
1022-3/4 is a 1022-3/4.
What parts can replace 1022-3/4?
There are 5 known substitutes for 1022-3/4: 878779-224, 2JC2472H01, 167-30-00-29 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1022-3/4?
1022-3/4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-596-9775. 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