PartsTable
Technical Data Sheet
AS1033 ✓ 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 ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 TEE, flow_angle: 90.0 DEGREES, leg_length: 0.976 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES ALL ENDS, input_phase: SINGLE SINGLE OPERATING POWER RQMT, thread_class: 3A ALL ENDS A. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-027-5337, 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
AS1033
NSN: 4730-00-027-5337
FSC: 4730
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 TEE
flow_angle90.0 DEGREES
leg_length0.976 INCHES NOMINAL SECOND END IN
seat_angle37.0 DEGREES ALL ENDS
input_phaseSINGLE SINGLE OPERATING POWER RQMT
thread_class3A ALL ENDS A
overall_width3.820 INCHES NOMINAL IN
inlet_locationLEFT-HAND SIDE SINGLE INLET
overall_height1.380 INCHES NOMINAL IN
overall_length3.130 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleFLARED (TUBE) SECOND END
NSN4730-00-027-5337
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS1033 · 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
SPECIFICATION/STANDARD DATA: 81343-AS1033 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
LEG LENGTH: 1.813 INCHES NOMINAL FIRST END IN
CONNECTION STYLE: FLARED (TUBE) FIRST END
THREAD CLASS: 3A ALL ENDS A
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA81343-AS1033 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
LEG LENGTH1.813 INCHES NOMINAL FIRST END IN
CONNECTION STYLEFLARED (TUBE) FIRST END
THREAD CLASS3A ALL ENDS A
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES SECOND END IN
LEG LENGTH1.080 INCHES NOMINAL THIRD END IN
LEG LENGTH1.086 INCHES NOMINAL SECOND END IN
CONNECTION STYLEFLARED (TUBE) SECOND END
END ITEM IDENTIFICATIONAIRCRAFT APPLICATION
SEAT ANGLE37.0 DEGREES SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
7M118D06-06-04Interchangeable
interchangeable cross-reference
interchangeable
7M118Interchangeable
interchangeable cross-reference
interchangeable
PA804D060604Interchangeable
Same NIIN cross-reference
interchangeable
AS1033D060604Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS1033?
AS1033 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace AS1033?
There are 4 known substitutes for AS1033: 7M118D06-06-04, 7M118, PA804D060604 and 1 more. Substitute compatibility should be verified for your specific system.
Is AS1033 still available?
AS1033 is currently cancelled.
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