PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PB8Mounting Rack,i-O Module

Opto 22 · NSN 5945-01-345-9461 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-345-9461 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-345-9461. Primary manufacturer part number: PB8.
Features
  • Mounting Rack,i-O Module — FSC 5945
  • 1 verified cross-reference
  • Primary manufacturer: Opto 22
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mounting Rack,i-O Module, cataloged under National Stock Number 5945-01-345-9461, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Opto 22. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-345-9461
Primary Part NumberPB8
Item NameMounting Rack,i-O Module
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerOpto 22
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5975-00-816-9621 INTERCHANGEABLE
Bushing,electrical Conduit
4720-01-562-9382PB-8 INTERCHANGEABLE
Hose,nonmetallic
Swagelok Co
6530-01-600-4388PB8 INTERCHANGEABLE
Bag,sterilization
Healthmark Industries Co., Inc.
Cross-Reference Index
Part NumberManufacturer
PB8 PRIMARY Opto 22 (USA)
Related Parts
5975-00-816-9621INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUIT
4720-01-562-9382INTERCHANGEABLE
HOSE,NONMETALLIC
PB-8
6530-01-600-4388INTERCHANGEABLE
BAG,STERILIZATION
PB8

Frequently Asked Questions

What is NSN 5945-01-345-9461?

NSN 5945-01-345-9461 is a Mounting Rack,i-O Module, manufactured by Opto 22, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-345-9461?

NSN 5945-01-345-9461 has 1 cross-referenced part number: PB8 (Opto 22).

What NSN replaces 5945-01-345-9461?

There are 3 known substitutes for 5945-01-345-9461: 5975-00-816-9621, 4720-01-562-9382, 6530-01-600-4388. Verify interchangeability with system specifications before substitution.

What are the specifications of PB8?

Key specifications for PB8: Special Features: ACCOMMODATES UP TO 8 CHANNEL I/O MODULES; USES A 26- OR 50- PIN CARD EDGE CONNECTOR FOR INTERFACE TO COMPUTER I/O PORTS VIA 50- CONDUCTOR RIBBON CABLE; 0-70 DEG C OPERATING TEMP; 6-32 SCREW TERMINAL FIELD INTERFACE CONNECTOR DEGC. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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