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16738263 — ADAPTER,STRAIGHT,HOSE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

16738263: ADAPTER,STRAIGHT,HOSE TO BOSS.

The ADAPTER,STRAIGHT,HOSE TO BOSS is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, thread_class: 3B SECOND END, connection_type: UNTHREADED EXTERNAL HOSE FIRST END, connection_style: GASKET SEAL (BOSS) SECOND END, special_features: W/4 LH INTERNAL THD,1.203 IN. MAJOR DIA,1.078 IN.

MINOR DIA IN, nominal_thread_size: 1.203 INCHES SECOND END IN. This part is cataloged in the U.S. Government catalog under NSN 4730-01-219-2128, 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
16738263
NSN: 4730-01-219-2128
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 28009 — SYPRIS ELECTRONICS, LLC DIV SYPRIS ELECTRONICS, LLC - COLORADO FIELD SERVICES (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
thread_class3B SECOND END
connection_typeUNTHREADED EXTERNAL HOSE FIRST END
connection_styleGASKET SEAL (BOSS) SECOND END
special_featuresW/4 LH INTERNAL THD,1.203 IN. MAJOR DIA,1.078 IN. MINOR DIA IN
nominal_thread_size1.203 INCHES SECOND END IN
nominal_overall_length2.015 INCHES IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SECOND END
nominal_inside_diameter_hose_accommodated1.030 INCHES FIRST END IN
NSN4730-01-219-2128
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 16738263 · 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: PLAIN (HOSE) FIRST END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.030 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 2.015 INCHES IN
•
CONNECTION TYPE: THREADED INTERNAL BOSS SECOND END
•
NOMINAL THREAD SIZE: 1.203 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (HOSE) FIRST END
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.030 INCHES FIRST END IN
NOMINAL OVERALL LENGTH2.015 INCHES IN
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE FIRST END
NOMINAL THREAD SIZE1.203 INCHES SECOND END IN
SPECIAL FEATURESW/4 LH INTERNAL THD,1.203 IN. MAJOR DIA,1.078 IN. MINOR DIA IN
THREAD CLASS3B SECOND END
MATERIALPLASTIC OVERALL
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
A101Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 16738263?
16738263 is a ADAPTER,STRAIGHT,HOSE TO BOSS.
What parts can replace 16738263?
There is 1 known substitute for 16738263: A101. Substitute compatibility should be verified for your specific system.
What is the NSN for 16738263?
16738263 is cataloged in the U.S. Government catalog under NSN 4730-01-219-2128. This indicates validated use in U.S. government and defense supply chains.
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