PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21619Key,die Hub

Pitney Bowes Inc. · NSN 7490-00-920-0874 · FSC 7490 · No Item Name Available
Verified by PartsTable
NSN 7490-00-920-0874 — this item is cataloged by the U.S. Government under National Stock Number 7490-00-920-0874. Primary manufacturer part number: 21619.
Features
  • Key,die Hub — FSC 7490
  • 1 verified cross-reference
  • Primary manufacturer: Pitney Bowes Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Key,die Hub, cataloged under National Stock Number 7490-00-920-0874, is classified within Federal Supply Class 7490 (No Item Name Available) of the Office Machines and Visible Record Equipment group. The primary manufacturer of record is Pitney Bowes Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameKey,die Hub
FSC / FSG7490 — No Item Name Available (FSG 74)
ManufacturersPitney Bowes Inc. (CAGE 47486)
Technical Specifications
ParameterValue
NSN7490-00-920-0874
Primary Part Number21619
Item NameKey,die Hub
FSC / FSG7490 / 74 — No Item Name Available
ManufacturerPitney Bowes Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4320-00-006-613121619 INTERCHANGEABLE
Impeller,pump,centrifugal
Industrial Technologies and Services Llc
4330-00-163-0399870714801 INTERCHANGEABLE
Lever,brake
Alfa Laval Inc
3130-00-364-6798 INTERCHANGEABLE
Cap,pillow Block
5930-00-773-99963-74908-1 INTERCHANGEABLE
Switch,sensitive
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
21619 PRIMARY Pitney Bowes Inc. (USA)
Related Parts
4320-00-006-6131INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
21619
4330-00-163-0399INTERCHANGEABLE
LEVER,BRAKE
870714801
3130-00-364-6798INTERCHANGEABLE
CAP,PILLOW BLOCK
5930-00-773-9996INTERCHANGEABLE
SWITCH,SENSITIVE
3-74908-1

Frequently Asked Questions

What is NSN 7490-00-920-0874?

NSN 7490-00-920-0874 is a Key,die Hub, manufactured by Pitney Bowes Inc., classified under FSC 7490 (No Item Name Available). Status: active.

What are the part numbers for NSN 7490-00-920-0874?

NSN 7490-00-920-0874 has 1 cross-referenced part number: 21619 (Pitney Bowes Inc.).

What NSN replaces 7490-00-920-0874?

There are 4 known substitutes for 7490-00-920-0874: 4320-00-006-6131, 4330-00-163-0399, 3130-00-364-6798 and 1 more. Verify interchangeability with system specifications before substitution.

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