PartsTable
Technical Data Sheet
PartsTable / COMPONENT / MS521301A212R
MS521301A212R ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The RECTIFIER,SEMICONDUCTOR DEVICE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC TUBE, temp_rating: -65.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF, inside_diameter: 1.500 INCHES NOMINAL IN, outside_diameter: 1.844 INCHES MINIMUM AND 1.938 INCHES MAXIMUM IN, special_markings: OZ, burst_test_pressure: 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-985-1293, 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
MS521301A212R
NSN: 4720-00-985-1293
FSC: 4720
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
temp_rating-65.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
inside_diameter1.500 INCHES NOMINAL IN
outside_diameter1.844 INCHES MINIMUM AND 1.938 INCHES MAXIMUM IN
special_markingsOZ
burst_test_pressure200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
end_item_identificationTRUCK,FORKLIFT,ANTHONY MODEL 6-2,NSN 3930003271575,DIESEL ENGINE DRIVEN
inside_surface_conditionSMOOTH
media_for_which_designedALCOHOL, METHYL AND ETHYLENE GLYCOL AND WATER, FRESH SINGLE RESPONSE
cross-sectional_shape_styleROUND
nondefinitive_spec/std_data2 CLASS AND A GRADE AND 1 TYPE
specification/standard_data81348-ZZ-H-428 GOVERNMENT SPECIFICATION
NSN4720-00-985-1293
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: MS521301A212R · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: 2 CLASS AND A GRADE AND 1 TYPE
•
OUTER COVERING ENVIRONMENTAL PROTECTION: MILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT AND COLD RESISTANT
•
MEDIA FOR WHICH DESIGNED: ALCOHOL, METHYL AND ETHYLENE GLYCOL AND WATER, FRESH SINGLE RESPONSE
•
OUTSIDE DIAMETER: 1.844 INCHES MINIMUM AND 1.938 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC TUBE
•
SPECIFICATION/STANDARD DATA: 81348-ZZ-H-428 GOVERNMENT SPECIFICATION
•
BURST TEST PRESSURE: 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
TEMP RATING: -65.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA2 CLASS AND A GRADE AND 1 TYPE
OUTER COVERING ENVIRONMENTAL PROTECTIONMILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT AND COLD RESISTANT
MEDIA FOR WHICH DESIGNEDALCOHOL, METHYL AND ETHYLENE GLYCOL AND WATER, FRESH SINGLE RESPONSE
OUTSIDE DIAMETER1.844 INCHES MINIMUM AND 1.938 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC TUBE
SPECIFICATION/STANDARD DATA81348-ZZ-H-428 GOVERNMENT SPECIFICATION
BURST TEST PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
TEMP RATING-65.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL MARKINGSOZ
END ITEM IDENTIFICATIONTRUCK,FORKLIFT,ANTHONY MODEL 6-2,NSN 3930003271575,DIESEL ENGINE DRIVEN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
CS4720-00171B212022Interchangeable
interchangeable cross-reference
interchangeable
ZZ-H-428Interchangeable
interchangeable cross-reference
interchangeable
3222740Interchangeable
interchangeable cross-reference
interchangeable
MS521303A212RInterchangeable
interchangeable cross-reference
interchangeable
5031-026Interchangeable
interchangeable cross-reference
interchangeable
366CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy MS521301A212R?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MS521301A212R?
MS521301A212R is a RECTIFIER,SEMICONDUCTOR DEVICE.
What parts can replace MS521301A212R?
There are 14 known substitutes for MS521301A212R: CS4720-00171B212022, ZZ-H-428, 3222740 and 11 more. Substitute compatibility should be verified for your specific system.
Is MS521301A212R still available?
MS521301A212R is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MS521301A212R

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026