PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

919144-5Retainer,semiconductor Device

Raytheon Company Dba Raytheon · NSN 5961-00-477-1355 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-477-1355 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-477-1355. Primary manufacturer part number: 919144-5.
Features
  • Retainer,semiconductor Device — FSC 5961
  • Style Designator: CUP
  • Material: COPPER ALLOY 170
  • Surface Treatment: CADMIUM
  • Overall Diameter: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
  • Material Document and Classification: QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE
  • Accommodated Item Securing Device Type: THREADED BUSHINGTHREADED BUSHING
  • Mounting Facility Type and Quantity: 1 FRICTION SINGLE MOUNTING FACILITY
Applications
  • Applications requiring Copper Alloy 170 construction
General Description

The Retainer,semiconductor Device, cataloged under National Stock Number 5961-00-477-1355, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-477-1355
Primary Part Number919144-5
Item NameRetainer,semiconductor Device
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Style DesignatorCUP
MaterialCOPPER ALLOY 170
Surface TreatmentCADMIUM
Overall Diameter0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
Material Document and ClassificationQQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE
Accommodated Item Securing Device TypeTHREADED BUSHINGTHREADED BUSHING
Mounting Facility Type and Quantity1 FRICTION SINGLE MOUNTING FACILITY
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL A FED SPEC SINGLE TREATMENT RESPONSE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5330-00-039-65384463 INTERCHANGEABLE
Gasket
Eaton Corp Transmission Div
5120-00-133-0533 INTERCHANGEABLE
Die,crimping Tool
9540-00-167-4284 INTERCHANGEABLE
Beam,structural
5136-00-189-32384463 INTERCHANGEABLE
Die,thread Cutting
Stanley Tools Div of Stanley Works
5999-00-233-0431 INTERCHANGEABLE
Contact,electrical
4730-00-278-2523 INTERCHANGEABLE
Clamp,hose
5360-00-420-19224463 INTERCHANGEABLE
Spring,helical,compression
Thern Inc
4310-00-659-66004463 INTERCHANGEABLE
Ring,piston
Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division
5935-01-468-37414463 INTERCHANGEABLE
Backshell,electrical Connector
3m Company
Cross-Reference Index
Part NumberManufacturer
BTR22 Birnbach Co Inc (USA)
919144-5 PRIMARY Raytheon Company Dba Raytheon (USA)
4463 Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components (USA)
TXP0508-18B Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components (USA)
Related Parts
5330-00-039-6538INTERCHANGEABLE
GASKET
4463
5120-00-133-0533INTERCHANGEABLE
DIE,CRIMPING TOOL
9540-00-167-4284INTERCHANGEABLE
BEAM,STRUCTURAL
5136-00-189-3238INTERCHANGEABLE
DIE,THREAD CUTTING
4463
5999-00-233-0431INTERCHANGEABLE
CONTACT,ELECTRICAL
4730-00-278-2523INTERCHANGEABLE
CLAMP,HOSE
5360-00-420-1922INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4463
4310-00-659-6600INTERCHANGEABLE
RING,PISTON
4463
5935-01-468-3741INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
4463

Frequently Asked Questions

What is NSN 5961-00-477-1355?

NSN 5961-00-477-1355 is a Retainer,semiconductor Device, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-477-1355?

NSN 5961-00-477-1355 has 4 cross-referenced part numbers: BTR22 (Birnbach Co Inc), 919144-5 (Raytheon Company Dba Raytheon), 4463 (Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components), TXP0508-18B (Cts Electronic Components (california) Inc Dba Ierc Div Cts Electronic Components).

What NSN replaces 5961-00-477-1355?

There are 9 known substitutes for 5961-00-477-1355: 5330-00-039-6538, 5120-00-133-0533, 9540-00-167-4284 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 919144-5?

Key specifications for 919144-5: Style Designator: CUP; Overall Height: 0.430 INCHES NOMINAL0.430 INCHES NOMINAL IN; Material: COPPER ALLOY 170; Surface Treatment: CADMIUM. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-477-1355 still in active supply?

NSN 5961-00-477-1355 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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