PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S91220CPlate,retaining,electrical Conne

Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc · NSN 5935-01-255-5089 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-255-5089 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-255-5089. Primary manufacturer part number: S91220C.
Features
  • Plate,retaining,electrical Conne — FSC 5935
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Surface Treatment: CHROMATE
  • Style Designator: SQUARE SHAPE
  • Material: ALUMINUM ALLOY
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.156 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 4 CLINCH NUT
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.156 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Plate,retaining,electrical Conne, cataloged under National Stock Number 5935-01-255-5089, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-255-5089
Primary Part NumberS91220C
Item NamePlate,retaining,electrical Conne
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerStroco Manufacturing, Inc. Dba Stroco Manufacturing Inc
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Surface TreatmentCHROMATE
Style DesignatorSQUARE SHAPE
MaterialALUMINUM ALLOY
Center to Center Distance Between Mounting Facilities Parallel to Width1.156 INCHES NOMINAL IN
Mounting Facility Type and Quantity4 CLINCH NUT
Center to Center Distance Between Mounting Facilities Parallel to Length1.156 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Criticality Code JustificationFEAT
Size Designation19 AND 20
Thread Quantity Per Inch40
Thread Class3B
Nominal Thread Size0.112 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-01-167-9866943949-18 INTERCHANGEABLE
Plate,retaining,electrical Conne
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
S91220C Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc (USA)
FSU/MD-20A Fastener Specialty, Inc. (USA)
51000017-007 Harris Corp Government Support Systems Div (USA)
Related Parts
5935-01-167-9866INTERCHANGEABLE
PLATE,RETAINING,ELECTRICAL CONNE
943949-18

Frequently Asked Questions

What is NSN 5935-01-255-5089?

NSN 5935-01-255-5089 is a Plate,retaining,electrical Conne, manufactured by Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-255-5089?

NSN 5935-01-255-5089 has 3 cross-referenced part numbers: S91220C (Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc), FSU/MD-20A (Fastener Specialty, Inc.), 51000017-007 (Harris Corp Government Support Systems Div).

What NSN replaces 5935-01-255-5089?

There is 1 known substitute for 5935-01-255-5089: 5935-01-167-9866. Verify interchangeability with system specifications before substitution.

What are the specifications of S91220C?

Key specifications for S91220C: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Overall Width: 1.500 INCHES NOMINAL IN; Overall Height: 0.106 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN; Surface Treatment: CHROMATE. 17 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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