PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 30217 ITEM 8
30217 ITEM 8 ✓ 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 CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL CORROSION RESISTING, special_features: GUIDE FOR 2.0 INCH X 2.0 INCH VALVE IN, end_item_identification: 8500 RELIEF VALVE MODEL NO. 85FC55M-140; 4820-01-539-5193, specification/standard_data: 81346 - ASTM A479.SS PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION, part_name_assigned_by_controlling_agency: GUIDE.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-539-5207, 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
30217 ITEM 8
NSN: 4820-01-539-5207
FSC: 4820
CAGE: 72352 — CURTISS-WRIGHT FLOW CONTROL CORPORATION DBA FARRIS ENGINEERING DIV CURTISS-WRIGHT VALVES DIVISION- FARRIS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_featuresGUIDE FOR 2.0 INCH X 2.0 INCH VALVE IN
end_item_identification8500 RELIEF VALVE MODEL NO. 85FC55M-140; 4820-01-539-5193
specification/standard_data81346 - ASTM A479.SS PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
part_name_assigned_by_controlling_agencyGUIDE
NSN4820-01-539-5207
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 30217 ITEM 8 · 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
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING
•
SPECIFICATION/STANDARD DATA: 81346 - ASTM A479.SS PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
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
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING
SPECIFICATION/STANDARD DATA81346 - ASTM A479.SS PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
END ITEM IDENTIFICATION8500 RELIEF VALVE MODEL NO. 85FC55M-140; 4820-01-539-5193
SPECIAL FEATURESGUIDE FOR 2.0 INCH X 2.0 INCH VALVE IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGUIDE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
59727HInterchangeable
interchangeable cross-reference
interchangeable
30195Interchangeable
interchangeable cross-reference
interchangeable
128248Interchangeable
interchangeable cross-reference
interchangeable
150-570GInterchangeable
interchangeable cross-reference
interchangeable
150-570PC195Interchangeable
interchangeable cross-reference
interchangeable
150-570KPC195Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 30217 ITEM 8?
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 30217 ITEM 8?
30217 ITEM 8 is a CUP,TAPERED ROLLER BEARING.
What parts can replace 30217 ITEM 8?
There are 11 known substitutes for 30217 ITEM 8: 59727H, 30195, 128248 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 30217 ITEM 8?
30217 ITEM 8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-539-5207. This indicates validated use in U.S. government and defense supply chains.
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 — 30217 ITEM 8

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