PartsTable
Technical Data Sheet
PartsTable / MRO / 104-921
104-921 ✓ Verified by PartsTable
Hama · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

- Radio controlled DCF clock with analogue hour/minute/second display<br>- Silent clockwork<br>- Fully automatic time adjustment/change to summer/winter time<br>- Alarm indicator<br>- Snooze function<br>- Comparison of the time with the sender: 12x every day<br>- Backlight<br>- Battery (1x AA Mignon) included in the delivery package<br>- Power Supply: Battery<br>- Projection: No<br>- Display: Analog<br>- Colour Display: No<br>- DCF Radio Clock: Yes<br>- Battery Type: Mignon<br>- Number of Batteries: 1 Stck.<br>- Colour: White<br>- Temperature Indicator: No This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-578-8582, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 104-921
NSN: 5998-00-578-8582
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 50037 — TRI-DATA CORP (USA)
SPECIFICATIONS
functional_descriptionUSED FOR MEASURING TURBINE SPEED IN TURBINE FLOWMETERS,WITH AN EMPHASIS ON LOW SPEED OPERATION
end_item_identificationF101-F110 COMMONSELL,B-1B ACFT
general_characteristics_item_descriptionWALL MOUNTED; POWER: 115 VAC,SINGLE PHASE,60 HZ; OUTPUT: 0.5 VDC SQUARE WAVE WITH A 30 PERCENT MAX DC COMPONENT; IMPEDANCE: 1500 OHMS; AMBIENT TEMP 32-130 DEG F VDC
NSN5998-00-578-8582
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 104-921 MFR Hama SOCKET,PLUG-IN ELECTRONIC COMPON
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH2.438 INCHES NOMINAL IN
SPECIAL FEATURESPRINTED WIRING BOARD 1,MICROCIRCUITS 2,RESISTORS 18
OVERALL HEIGHT0.500 INCHES NOMINAL IN
OVERALL LENGTH4.500 INCHES NOMINAL IN
OVERALL WIDTH2.438 INCHES NOMINAL IN
SPECIAL FEATURESPRINTED WIRING BOARD 1,MICROCIRCUITS 2,RESISTORS 18
OVERALL HEIGHT0.500 INCHES NOMINAL IN
OVERALL LENGTH4.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
10492-1Interchangeable
interchangeable cross-reference
interchangeable
10492Interchangeable
interchangeable cross-reference
interchangeable
1898E57Interchangeable
interchangeable cross-reference
interchangeable
115451Interchangeable
interchangeable cross-reference
interchangeable
043062-01Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 104-921?
104-921 is a SOCKET,PLUG-IN ELECTRONIC COMPON manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 104-921?
There are 5 known substitutes for 104-921: 10492-1, 10492, 1898E57 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 104-921?
104-921 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-578-8582. 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