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PartsTable / COMPONENT / 50420-1-2IN
50420-1-2IN ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The TAPE,INSULATION,ELECTRICAL is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, temp_rating: 260.0 CELSIUS NOMINAL DEGC, adhesive_type: PRESSURE SENSITIVE, nominal_width: 0.500 INCHES IN, nominal_length: 150.0 FEET FT, adhesive_location: ONE SIDE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-203-3276, 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
50420-1-2IN
NSN: 4820-00-203-3276
FSC: 4820
CAGE: 02271 — WOLVERINE BRASS INC (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
temp_rating260.0 CELSIUS NOMINAL DEGC
adhesive_typePRESSURE SENSITIVE
nominal_width0.500 INCHES IN
nominal_length150.0 FEET FT
adhesive_locationONE SIDE
cut_type_and_quantity1 SINGLE
minimum_tensile_strength7 POUNDS PER SQUARE INCH LBS
nominal_overall_thickness0.0020 INCHES IN
nondefinitive_spec/std_data1 CLASS AND 1 TYPE
departure_from_cited_designatorAS MODIFIED BY LG
material_document_and_classificationMIL-I-23594,TYPE 1,CLASS 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4820-00-203-3276
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 50420-1-2IN · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
5453 1/2Interchangeable
interchangeable cross-reference
interchangeable
V00000851Interchangeable
interchangeable cross-reference
interchangeable
5453 1/2 IN.Interchangeable
interchangeable cross-reference
interchangeable
156080AInterchangeable
interchangeable cross-reference
interchangeable
60/12Interchangeable
interchangeable cross-reference
interchangeable
AA59474 TY1, CL2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50420-1-2IN?
50420-1-2IN is a TAPE,INSULATION,ELECTRICAL.
What parts can replace 50420-1-2IN?
There are 15 known substitutes for 50420-1-2IN: 5453 1/2, V00000851, 5453 1/2 IN. and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 50420-1-2IN?
50420-1-2IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-203-3276. 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