PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40419Spool Resistant

Solartron Electronics Inc Weston Instruments Div · NSN 5905-00-561-2644 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-561-2644 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-561-2644. Primary manufacturer part number: 40419.
Features
  • Spool Resistant — FSC 5905
  • 1 verified cross-reference
  • Primary manufacturer: Solartron Electronics Inc Weston Instruments Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spool Resistant, cataloged under National Stock Number 5905-00-561-2644, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Solartron Electronics Inc Weston Instruments Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpool Resistant
FSC / FSG5905 — No Item Name Available (FSG 59)
ManufacturersSolartron Electronics Inc Weston Instruments Div (CAGE 65092)
Technical Specifications
ParameterValue
NSN5905-00-561-2644
Primary Part Number40419
Item NameSpool Resistant
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerSolartron Electronics Inc Weston Instruments Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5305-00-147-65220419 INTERCHANGEABLE
Screw,machine
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5330-00-171-2865718100 INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division
5315-00-187-3243MS24692-57 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3110-00-529-914040419 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5930-00-581-784040419 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
5331-00-780-3942 INTERCHANGEABLE
O-Ring
5330-01-129-68098561-295-37013-341 INTERCHANGEABLE
Gasket
Woodward, Inc.
Cross-Reference Index
Part NumberManufacturer
40419 Solartron Electronics Inc Weston Instruments Div (USA)
Related Parts
5305-00-147-6522INTERCHANGEABLE
SCREW,MACHINE
0419
5330-00-171-2865INTERCHANGEABLE
GASKET
718100
5315-00-187-3243INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-57
3110-00-529-9140INTERCHANGEABLE
BEARING,BALL,ANNULAR
40419
5930-00-581-7840INTERCHANGEABLE
SWITCH,FLOW
40419
5331-00-780-3942INTERCHANGEABLE
O-RING
5330-01-129-6809INTERCHANGEABLE
GASKET
8561-295-37013-341

Frequently Asked Questions

What is NSN 5905-00-561-2644?

NSN 5905-00-561-2644 is a Spool Resistant, manufactured by Solartron Electronics Inc Weston Instruments Div, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-561-2644?

NSN 5905-00-561-2644 has 1 cross-referenced part number: 40419 (Solartron Electronics Inc Weston Instruments Div).

What NSN replaces 5905-00-561-2644?

There are 7 known substitutes for 5905-00-561-2644: 5305-00-147-6522, 5330-00-171-2865, 5315-00-187-3243 and 4 more. Verify interchangeability with system specifications before substitution.

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