PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 3-4-421
3-4-421 ✓ Verified by PartsTable
Iomega · 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

Take files anywhere, in style, with the Iomega® eGo™ Portable Dual interface Hard Drive – an extremely durable drive which withstands the toughest of travel environments. Plus, the Iomega eGo Portable Hard Drive requires no external power supply and includes EMC® Retrospect backup software .<br><br><b>At-A-Glance:</b><br><br>- Stylish & Compact - Ultra stylish – fits easily into a briefcase or purse<br>- Easy-to-use - USB powered, no external power supply required<br>- Secure - Professional level backup and disaster recovery software included<br>- Versatile - Dual interface for seamless support on PC and/or Mac<br>- EMC® Retrospect® software included for file backup and data protection This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-922-5136, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
3-4-421
NSN: 4720-00-922-5136
FSC: 4720
CAGE: 08752 — PARKER-HANNIFIN CORP FLUIDPOWER GROUP MOBILE HYDRAULICS DIV (USA)
SPECIFICATIONS
general_characteristics_item_descriptionUSED IN ASSEMBLY CABLE CONNECTORS
NSN4720-00-922-5136
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3-4-421 · Iomega ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
12FNInterchangeable
interchangeable cross-reference
interchangeable
2250236Interchangeable
interchangeable cross-reference
interchangeable
588B102Interchangeable
interchangeable cross-reference
interchangeable
FN04-02MBInterchangeable
interchangeable cross-reference
interchangeable
A4402Interchangeable
interchangeable cross-reference
interchangeable
314421Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 3-4-421?
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 3-4-421?
3-4-421 is a INSULATION SLEEVING,ELECTRICAL manufactured by Iomega.
What parts can replace 3-4-421?
There are 22 known substitutes for 3-4-421: 12FN, 2250236, 588B102 and 19 more. Substitute compatibility should be verified for your specific system.
Is 3-4-421 still available?
3-4-421 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 — 3-4-421

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