PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25320Pen Subassy

Raytheon Company Dba Raytheon · NSN 5845-00-338-8636 · FSC 5845 · No Item Name Available
Verified by PartsTable
NSN 5845-00-338-8636 — this item is cataloged by the U.S. Government under National Stock Number 5845-00-338-8636. Primary manufacturer part number: 25320.
Features
  • Pen Subassy — FSC 5845
  • 1 verified cross-reference
  • Primary manufacturer: Raytheon Company Dba Raytheon
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pen Subassy, cataloged under National Stock Number 5845-00-338-8636, is classified within Federal Supply Class 5845 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Raytheon Company Dba Raytheon. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePen Subassy
FSC / FSG5845 — No Item Name Available (FSG 58)
ManufacturersRaytheon Company Dba Raytheon (CAGE 96214)
Technical Specifications
ParameterValue
NSN5845-00-338-8636
Primary Part Number25320
Item NamePen Subassy
FSC / FSG5845 / 58 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2925-00-090-500925320 INTERCHANGEABLE
Pipe Assy
Vse Aviation, Inc.
2925-00-090-501025449 INTERCHANGEABLE
Conduit and Pipe Assembly
Vse Aviation, Inc.
4730-00-095-119925320 INTERCHANGEABLE
Cap,retention,pressure Plug
Arvinmeritor Inc
5910-00-128-77740283 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Lockheed Martin Corporation Div Rms - Mitchel Field
5305-00-417-5701 INTERCHANGEABLE
Screw,machine
6640-00-507-550325320 INTERCHANGEABLE
Centrifuge,laboratory
Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division
1650-00-511-124825320 INTERCHANGEABLE
Housing,valve
Meggitt North Hollywood Inc
5930-01-145-14302-5320 INTERCHANGEABLE
Switch,thermostatic
Maytag Corporation Dba Maytag Appliancessales
3120-01-209-778525320 INTERCHANGEABLE
Bearing,washer,thrust
Twg Canada Consolidated Inc
4720-01-368-79074-253-020-002-0 INTERCHANGEABLE
Tube,inner,air
Wichita Clutch Co Inc Sub of Dana Corp
Cross-Reference Index
Part NumberManufacturer
25320 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
2925-00-090-5009INTERCHANGEABLE
PIPE ASSY
25320
2925-00-090-5010INTERCHANGEABLE
CONDUIT AND PIPE ASSEMBLY
25449
4730-00-095-1199INTERCHANGEABLE
CAP,RETENTION,PRESSURE PLUG
25320
5910-00-128-7774INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
0283
5305-00-417-5701INTERCHANGEABLE
SCREW,MACHINE
6640-00-507-5503INTERCHANGEABLE
CENTRIFUGE,LABORATORY
25320
1650-00-511-1248INTERCHANGEABLE
HOUSING,VALVE
25320
5930-01-145-1430INTERCHANGEABLE
SWITCH,THERMOSTATIC
2-5320
3120-01-209-7785INTERCHANGEABLE
BEARING,WASHER,THRUST
25320
4720-01-368-7907INTERCHANGEABLE
TUBE,INNER,AIR
4-253-020-002-0
3040-01-459-4113INTERCHANGEABLE
BEARING
25320

Frequently Asked Questions

What is NSN 5845-00-338-8636?

NSN 5845-00-338-8636 is a Pen Subassy, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5845 (No Item Name Available). Status: active.

What are the part numbers for NSN 5845-00-338-8636?

NSN 5845-00-338-8636 has 1 cross-referenced part number: 25320 (Raytheon Company Dba Raytheon).

What NSN replaces 5845-00-338-8636?

There are 11 known substitutes for 5845-00-338-8636: 2925-00-090-5009, 2925-00-090-5010, 4730-00-095-1199 and 8 more. Verify interchangeability with system specifications before substitution.

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