PartsTable
Technical Data Sheet
AS933 ✓ 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

ADAPTER,STRAIGHT,FLANGE TO BOSS. Key specifications include material: ALUMINUM ALLOY 2024 BODY, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END, special_features: MATERIAL IS TYPE 2024-T6 ALUMINUM ALLOY BAR OR TYPE 2024-T851 ALUMINUM ALLOY BAR;, surface_treatment: ANODIZE BODY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-043-2177, 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
AS933
NSN: 4730-00-043-2177
FSC: 4730
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 BODY
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
special_featuresMATERIAL IS TYPE 2024-T6 ALUMINUM ALLOY BAR OR TYPE 2024-T851 ALUMINUM ALLOY BAR;
surface_treatmentANODIZE BODY
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.5625 INCHES ALL ENDS IN
nominal_overall_length1.206 INCHES IN
end_item_identificationFUEL AND ECS, FUSELAG
thread_quantity_per_inch18 ALL ENDS
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
NSN4730-00-043-2177
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS933 · 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
NOMINAL THREAD SIZE: 1.062 INCHES ALL ENDS IN
THREAD QUANTITY PER INCH: 12 ALL ENDS
SURFACE TREATMENT: ANODIZE OVERALL
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT (UNJ) ALL ENDS
NOMINAL OVERALL LENGTH: 1.906 INCHES IN
MATERIAL: ALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES FIRST END IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE1.062 INCHES ALL ENDS IN
THREAD QUANTITY PER INCH12 ALL ENDS
SURFACE TREATMENTANODIZE OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) ALL ENDS
NOMINAL OVERALL LENGTH1.906 INCHES IN
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SPECIFICATION/STANDARD DATA96906-MS24487 GOVERNMENT STANDARD
SEAT ANGLE37.0 DEGREES FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
MS24487D4Interchangeable
interchangeable cross-reference
interchangeable
MS24487D5Interchangeable
interchangeable cross-reference
interchangeable
AS933D05Interchangeable
interchangeable cross-reference
interchangeable
AS4875/1Interchangeable
interchangeable cross-reference
interchangeable
S6135-22074-3Interchangeable
interchangeable cross-reference
interchangeable
AS933D06LInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS933?
AS933 is a ADAPTER,STRAIGHT,FLANGE TO BOSS.
What parts can replace AS933?
There are 23 known substitutes for AS933: MS24487D4, MS24487D5, AS933D05 and 20 more. Substitute compatibility should be verified for your specific system.
Is AS933 still available?
AS933 is currently cancelled.
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