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Technical Data Sheet
PartsTable / COMPONENT / C-103 3-16
C-103 3-16 ✓ 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 RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include body_width: 4.250 INCHES MAXIMUM IN, body_height: 5.625 INCHES MAXIMUM IN, body_length: 5.000 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, overall_height: 6.500 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S) SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-076-2798, 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
C-103 3-16
NSN: 4730-00-076-2798
FSC: 4730
CAGE: 86192 — CLEMCO INDUSTRIES CORP (USA)
SPECIFICATIONS
body_width4.250 INCHES MAXIMUM IN
body_height5.625 INCHES MAXIMUM IN
body_length5.000 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
overall_height6.500 INCHES NOMINAL IN
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.250 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
end_item_identificationEMORY S LAND CLASS AS
thread_quantity_per_inch20 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN4730-00-076-2798
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: C-103 3-16 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONEMORY S LAND CLASS AS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
C103316Interchangeable
interchangeable cross-reference
interchangeable
35130Interchangeable
interchangeable cross-reference
interchangeable
SH000246Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C-103 3-16?
C-103 3-16 is a RESTRICTOR,FLUID FLOW.
What parts can replace C-103 3-16?
There are 3 known substitutes for C-103 3-16: C103316, 35130, SH000246. Substitute compatibility should be verified for your specific system.
What is the NSN for C-103 3-16?
C-103 3-16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-076-2798. 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