PartsTable
Technical Data Sheet
6350-1XX 21 ✓ 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 IBM SCSI Tape Drive 2/4 GB QIC 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 BODY, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL BOSS ALL ENDS, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-259-7254, 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
6350-1XX 21
NSN: 4820-01-259-7254
FSC: 4820
CAGE: 62654 — GRENO INDUSTRIES, INC. DBA GRENO INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL BOSS ALL ENDS
connection_styleEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
nominal_thread_size0.750 INCHES ALL ENDS IN
media_for_which_designedAIR SINGLE RESPONSE
thread_quantity_per_inch16 ALL ENDS
thread_series_designatorUN ALL ENDS
NSN4820-01-259-7254
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 6350-1XX 21 · 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
4GB Capacity
NOMINAL THREAD SIZE: 0.750 INCHES ALL ENDS IN
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
MATERIAL: STEEL CORROSION RESISTING BODY
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
CONNECTION TYPE: THREADED EXTERNAL BOSS ALL ENDS
THREAD DIRECTION: RIGHT-HAND ALL ENDS
STYLE DESIGNATOR: STRAIGHT THRU
THREAD SERIES DESIGNATOR: UN ALL ENDS
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)
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
MATERIALSTEEL CORROSION RESISTING BODY
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
THREAD SERIES DESIGNATORUN ALL ENDS
THREAD CLASS3A ALL ENDS A
THREAD QUANTITY PER INCH16 ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
6381Interchangeable
IBM SCSI Tape Drive 2/4 GB QIC
interchangeable
84-13Interchangeable
interchangeable cross-reference
interchangeable
B6812Interchangeable
interchangeable cross-reference
interchangeable
A-A-59214Interchangeable
interchangeable cross-reference
interchangeable
724Interchangeable
interchangeable cross-reference
interchangeable
BC317RInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6350-1XX 21?
6350-1XX 21 is a IBM SCSI Tape Drive 2/4 GB QIC.
What parts can replace 6350-1XX 21?
There are 15 known substitutes for 6350-1XX 21: 6381, 84-13, B6812 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6350-1XX 21?
6350-1XX 21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-259-7254. This indicates validated use in U.S. government and defense supply chains.
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