PartsTable
Technical Data Sheet
BS73182 ✓ 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 ELBOW,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include material: IRON MALLEABLE BODY, leg_length: 1.750 INCHES NOMINAL FIRST END IN, connection_type: THREADED EXTERNAL TUBE SECOND END, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-466-0202, 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
BS73182
NSN: 4730-01-466-0202
FSC: 4730
CAGE: 56501 — ABB INSTALLATION PRODUCTS INC (USA)
SPECIFICATIONS
materialIRON MALLEABLE BODY
leg_length1.750 INCHES NOMINAL FIRST END IN
connection_typeTHREADED EXTERNAL TUBE SECOND END
connection_styleEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
NSN4730-01-466-0202
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: BS73182 · 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
CONNECTION STYLE: GASKET SEAL (BOSS) FIRST END
CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END
MATERIAL: IRON MALLEABLE BODY
LEG LENGTH: 1.750 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLEGASKET SEAL (BOSS) FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION TYPETHREADED INTERNAL BOSS FIRST END
MATERIALIRON MALLEABLE BODY
LEG LENGTH1.750 INCHES NOMINAL FIRST END IN
SPECIAL FEATURESZINC PLATED BODY; ZINC PLATED STEEL GLAND; PLASTIC GRIP RING; TPE RUBBER BUSHING; HUB THREAD SIZE 1/2 INCH TAPPERED THREAD; CORD RANGE 0.125 - 0.375 INCHES; DRAWING NAME-WATERTIGHT STRAIN RELIEF CONNECTORS (90 DEGREE BODY) IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
FC4960Interchangeable
interchangeable cross-reference
interchangeable
2100591Interchangeable
interchangeable cross-reference
interchangeable
F4960Interchangeable
interchangeable cross-reference
interchangeable
GS19811-1Interchangeable
interchangeable cross-reference
interchangeable
4960Interchangeable
interchangeable cross-reference
interchangeable
B3006-54Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BS73182?
BS73182 is a ELBOW,PIPE TO BOSS.
What parts can replace BS73182?
There are 7 known substitutes for BS73182: FC4960, 2100591, F4960 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BS73182?
BS73182 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-466-0202. This indicates validated use in U.S. government and defense supply chains.
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