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PartsTable / COMPONENT / MA74-21010
MA74-21010 ✓ 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 DISPLAY,OPTOELECTRONIC is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, display_type: LIGHT EMITTING DIODE (L.E.D.)., overall_width: 3.500 INCHES NOMINAL IN, character_type: NUMERIC, overall_height: 2.700 INCHES NOMINAL IN, overall_length: 4.500 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 4730-01-280-8190, 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
MA74-21010
NSN: 4730-01-280-8190
FSC: 4730
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
display_typeLIGHT EMITTING DIODE (L.E.D.).
overall_width3.500 INCHES NOMINAL IN
character_typeNUMERIC
overall_height2.700 INCHES NOMINAL IN
overall_length4.500 INCHES NOMINAL IN
hardness_rating75.0 SHORE DUROMETER A NOMINAL
outside_diameter1.880 INCHES NOMINAL IN
special_featuresWEIGHT: 17 OZ, MEAN TIME BETWEEN FAILURE: 105542 HOURS, PART NAME ASSIGNED BY CONTROLLING AGENCY: LED MAIN DISPLAY OZ
unit_of_issue_cube0.0006 CUBIC FEET
center_hole_diameter1.674 INCHES NOMINAL IN
elongation_percentage125 MAXIMUM
NSN4730-01-280-8190
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MA74-21010 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
76-700Interchangeable
interchangeable cross-reference
interchangeable
101A93U01Interchangeable
interchangeable cross-reference
interchangeable
ARP568-131MILP5 516-70DURMInterchangeable
interchangeable cross-reference
interchangeable
02-0401Interchangeable
interchangeable cross-reference
interchangeable
AMS1227Interchangeable
interchangeable cross-reference
interchangeable
504723Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MA74-21010?
MA74-21010 is a DISPLAY,OPTOELECTRONIC.
What parts can replace MA74-21010?
There are 6 known substitutes for MA74-21010: 76-700, 101A93U01, ARP568-131MILP5 516-70DURM and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MA74-21010?
MA74-21010 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-280-8190. 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