PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2X2-1/2IN.
2X2-1/2IN. ✓ 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 2X2-1/2IN. is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-196-1510, 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
2X2-1/2IN.
NSN: 4730-00-196-1510
FSC: 4730
CAGE: 72423 — FLAGG STANLEY G & CO INC DBA FLAGG BRASS (USA)
SPECIFICATIONS
Part Number2X2-1/2IN.
NSN4730-00-196-1510
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2X2-1/2IN. · 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
•
STYLE DESIGNATOR: SHORT
•
NOMINAL THREAD SIZE: 2.000 INCHES ALL ENDS IN
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MEDIA FOR WHICH DESIGNED: GAS SECOND RESPONSE
•
SPECIFICATION/STANDARD DATA: 81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51953 GOVERNMENT STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSHORT
NOMINAL THREAD SIZE2.000 INCHES ALL ENDS IN
NONDEFINITIVE SPEC/STD DATA2 TYPE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSHORT
MEDIA FOR WHICH DESIGNEDGAS SECOND RESPONSE
NOMINAL THREAD SIZE2.000 INCHES ALL ENDS IN
SPECIFICATION/STANDARD DATA81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51953 GOVERNMENT STANDARD
NOMINAL OVERALL LENGTH2.500 INCHES IN
THREAD SERIES DESIGNATORNPT ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
2X7IN.Interchangeable
interchangeable cross-reference
interchangeable
1551AS292-2022Interchangeable
interchangeable cross-reference
interchangeable
WW-N-351Interchangeable
interchangeable cross-reference
interchangeable
NIPPLEPIPE1-4-18Interchangeable
interchangeable cross-reference
interchangeable
4049-04008Interchangeable
interchangeable cross-reference
interchangeable
C0ML 1/4 NPT X 2 LGInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2X2-1/2IN.?
2X2-1/2IN. is a 2X2-1/2IN..
What parts can replace 2X2-1/2IN.?
There are 27 known substitutes for 2X2-1/2IN.: 2X7IN., 1551AS292-2022, WW-N-351 and 24 more. Substitute compatibility should be verified for your specific system.
Is 2X2-1/2IN. still available?
2X2-1/2IN. is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026