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16ABC83 ✓ 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 RECEIVER-TRANSMITTER,RADIO is a the manufacturer industrial component. Key specifications include material: IRON MALLEABLE, slot_width: 0.438 INCHES NOMINAL IN, thread_size: 2IN-16 IN, thread_class: 2A A, thread_length: 0.250 INCHES NOMINAL IN, overall_length: 0.469 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-595-4566, 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
16ABC83
NSN: 4730-00-595-4566
FSC: 4730
CAGE: 76040 — MACK TRUCKS INC PARTS OPN (USA)
SPECIFICATIONS
materialIRON MALLEABLE
slot_width0.438 INCHES NOMINAL IN
thread_size2IN-16 IN
thread_class2A A
thread_length0.250 INCHES NOMINAL IN
overall_length0.469 INCHES NOMINAL IN
thread_directionRIGHT-HAND
seat_angle_in_deg60.0
hole_or_slot_quantity8
screw_thread_locationEXTERNAL
casehardening_indicatorNOT CASEHARDENED
smallest_inside_diameter1.216 INCHES MINIMUM AND 1.221 INCHES MAXIMUM IN
NSN4730-00-595-4566
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 16ABC83 · 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 SIZE: 2IN-16 IN
•
THREAD CLASS: 2A A
•
THREAD DIRECTION: RIGHT-HAND
•
SLOT WIDTH: 0.438 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
SCREW THREAD LOCATION: EXTERNAL
•
MAJOR UNTHREADED OUTSIDE DIAMETER: 1.875 INCHES NOMINAL IN
•
SMALLEST INSIDE DIAMETER: 1.216 INCHES MINIMUM AND 1.221 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SIZE2IN-16 IN
THREAD CLASS2A A
THREAD DIRECTIONRIGHT-HAND
SLOT WIDTH0.438 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SCREW THREAD LOCATIONEXTERNAL
MAJOR UNTHREADED OUTSIDE DIAMETER1.875 INCHES NOMINAL IN
SMALLEST INSIDE DIAMETER1.216 INCHES MINIMUM AND 1.221 INCHES MAXIMUM IN
MATERIALIRON MALLEABLE
HOLE OR SLOT QUANTITY8
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
33.032Interchangeable
interchangeable cross-reference
interchangeable
88-32200Interchangeable
interchangeable cross-reference
interchangeable
736-000118Interchangeable
interchangeable cross-reference
interchangeable
5050-1Interchangeable
interchangeable cross-reference
interchangeable
551135Interchangeable
interchangeable cross-reference
interchangeable
8192241Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 16ABC83?
16ABC83 is a RECEIVER-TRANSMITTER,RADIO.
What parts can replace 16ABC83?
There are 14 known substitutes for 16ABC83: 33.032, 88-32200, 736-000118 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 16ABC83?
16ABC83 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-595-4566. 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