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PartsTable / COMPONENT / A733S-199CFG
A733S-199CFG ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: STEEL OVERALL, leg_length: 1.125 INCHES NOMINAL ALL ENDS IN, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, style_designator: LONG, surface_treatment: ZINC OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-196-1572, 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
A733S-199CFG
NSN: 4730-00-196-1572
FSC: 4730
CAGE: 81346 — AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL OVERALL
leg_length1.125 INCHES NOMINAL ALL ENDS IN
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
style_designatorLONG
surface_treatmentZINC OVERALL
nominal_thread_size2.000 INCHES ALL ENDS IN
nominal_overall_length5.000 INCHES IN
media_for_which_designedAIR SECOND RESPONSE
thread_series_designatorNPT ALL ENDS
specification/standard_data81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51953 GOVERNMENT STANDARD
material_document_and_classificationASTM A120 OR A106 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-196-1572
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A733S-199CFG · 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
•
SURFACE TREATMENT: ZINC OVERALL
•
NOMINAL THREAD SIZE: 2.000 INCHES ALL ENDS IN
•
MEDIA FOR WHICH DESIGNED: AIR SECOND RESPONSE
•
LEG LENGTH: 1.125 INCHES NOMINAL ALL ENDS IN
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
•
NOMINAL OVERALL LENGTH: 5.000 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTZINC OVERALL
NOMINAL THREAD SIZE2.000 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNEDAIR SECOND RESPONSE
NOMINAL THREAD SIZE2.000 INCHES ALL ENDS IN
LEG LENGTH1.125 INCHES NOMINAL ALL ENDS IN
SURFACE TREATMENTZINC OVERALL
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL OVERALL LENGTH5.000 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
19639Interchangeable
interchangeable cross-reference
interchangeable
4001/630-15/32Interchangeable
interchangeable cross-reference
interchangeable
4000-0468Interchangeable
interchangeable cross-reference
interchangeable
533.4688Interchangeable
interchangeable cross-reference
interchangeable
0156Interchangeable
interchangeable cross-reference
interchangeable
RHS500Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A733S-199CFG?
A733S-199CFG is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace A733S-199CFG?
There are 13 known substitutes for A733S-199CFG: 19639, 4001/630-15/32, 4000-0468 and 10 more. Substitute compatibility should be verified for your specific system.
Is A733S-199CFG still available?
A733S-199CFG 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