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Technical Data Sheet
PartsTable / COMPONENT / SM-A-948032-4
SM-A-948032-4 ✓ 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 ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON AND GLASS FIBER OVERALL, leg_length: 1.090 INCHES NOMINAL SECOND END IN, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL PIPE THIRD END, connection_style: PLAIN (TUBE) SECOND END, special_features: WHITE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-086-4067, 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
SM-A-948032-4
NSN: 4730-01-086-4067
FSC: 4730
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON AND GLASS FIBER OVERALL
leg_length1.090 INCHES NOMINAL SECOND END IN
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL PIPE THIRD END
connection_stylePLAIN (TUBE) SECOND END
special_featuresWHITE
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.438 INCHES SECOND END IN
maximum_operating_temp150.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_series_designatorUNF FIRST END
furnished_items_and_quantity2 TUBE COUPLING NUT AND 2 COUPLING SLEEVE
material_document_and_classificationL-P-395 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4730-01-086-4067
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SM-A-948032-4 · 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 SERIES DESIGNATOR: NPT THIRD END
•
OPERATING PRESSURE: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 150.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
CONNECTION TYPE: THREADED EXTERNAL PIPE THIRD END
•
CONNECTION STYLE: PLAIN (TUBE) SECOND END
•
THREAD CLASS: 2A SECOND END A
•
LEG LENGTH: 1.090 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORNPT THIRD END
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION TYPETHREADED EXTERNAL PIPE THIRD END
CONNECTION STYLEPLAIN (TUBE) SECOND END
THREAD CLASS2A SECOND END A
LEG LENGTH1.090 INCHES NOMINAL FIRST END IN
LEG LENGTH1.090 INCHES NOMINAL SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES SECOND END IN
THREAD CLASS2A FIRST END A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
SM-A-948032-1Interchangeable
interchangeable cross-reference
interchangeable
ZY4-2ME2Interchangeable
interchangeable cross-reference
interchangeable
N4ME2Interchangeable
interchangeable cross-reference
interchangeable
N4MR2Interchangeable
interchangeable cross-reference
interchangeable
SM-A-948032Interchangeable
interchangeable cross-reference
interchangeable
SM-A-948032-8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-A-948032-4?
SM-A-948032-4 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace SM-A-948032-4?
There are 14 known substitutes for SM-A-948032-4: SM-A-948032-1, ZY4-2ME2, N4ME2 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-A-948032-4?
SM-A-948032-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-086-4067. 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