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PartsTable / COMPONENT / 123-690
123-690 ✓ Verified by PartsTable
Hama · 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

- Smartphone case which protects the Apple iPhone 4/4S against dirt and scratches<br>- High-quality, tough PREMIUM leather for an elegant look<br>- Super soft inside lining that protects the sensitive display<br>- Plastic holder with a soft rubber finish<br>- Slip-in compartment for safely storing business cards or the like<br>- Magnetic lock for quick access and trouble-free locking<br>- Openings for full access to connections<br>- Slim smartphone case<br>- Outer material made of genuine leather This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-854-3671, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
123-690
NSN: 4730-00-854-3671
FSC: 4730
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
special_featuresORIGINAL NAME-RING ADAPTER
functional_descriptionFITS BETWEEN THE ANGLE-OF-ATTACK TRANSMITTER AND THE FACE OF THE WIND TUNNEL OR THE FACE OF THE PROBE POSITION
end_item_identificationF-16A/B AIRCRAFT ANGLE OF ATTACK TRANSMITTER SL9695 A
reference_data_and_literatureTO 5F10-4-20-3
NSN4730-00-854-3671
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 123-690 · Hama ⚠ 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
•
NOMINAL OVERALL LENGTH: 1.910 INCHES IN
•
CONNECTION STYLE: PLAIN (PIPE) FIRST END
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 0.750 INCHES SECOND END IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
•
THREAD SERIES DESIGNATOR: NPTF FIRST END
•
NOMINAL THREAD SIZE: 0.375 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OVERALL LENGTH1.910 INCHES IN
CONNECTION STYLEPLAIN (PIPE) FIRST END
SPECIAL FEATURESWITH 1 SLEEVE
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED0.750 INCHES SECOND END IN
CONNECTION STYLEGRIPPING (HOSE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
THREAD SERIES DESIGNATORNPTF FIRST END
NOMINAL THREAD SIZE0.375 INCHES FIRST END IN
FURNISHED ITEMS AND QUANTITY1 SPRING GUARD AND 1 SHORT COUPLING NUT
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
10901Interchangeable
interchangeable cross-reference
interchangeable
7835BLACKInterchangeable
interchangeable cross-reference
interchangeable
7835Interchangeable
interchangeable cross-reference
interchangeable
4984157-0Interchangeable
interchangeable cross-reference
interchangeable
R945Interchangeable
interchangeable cross-reference
interchangeable
254MAH1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 123-690?
123-690 is a GUARD,MECHANICAL DRIVE manufactured by Hama.
What parts can replace 123-690?
There are 18 known substitutes for 123-690: 10901, 7835BLACK, 7835 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 123-690?
123-690 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-854-3671. 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