PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SAW-3913955Holder,electrical Contact Brush

Southern Automotive Wholesalers, Inc · NSN 5977-00-391-3955 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-391-3955 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-391-3955. Primary manufacturer part number: SAW-3913955.
Features
  • Holder,electrical Contact Brush — FSC 5977
  • Inside Length: 0.875 INCHES NOMINAL IN
  • Brush Quantity Accommodated Per Holder: 1
  • Brush Spring Adjustability: NONADJUSTABLE
  • Brush Pressure Spring Type Accommodated: HELICAL TORSION
  • Inside Thickness: 0.344 INCHES NOMINAL IN
  • Style Designator: RECTANGLE STRAP BAR
  • Mounting Facility Quantity: 1
Applications
  • Applications requiring Steel Box construction
General Description

The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-391-3955, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Southern Automotive Wholesalers, Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 24 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5977-00-391-3955
Primary Part NumberSAW-3913955
Item NameHolder,electrical Contact Brush
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerSouthern Automotive Wholesalers, Inc
StatusCANCELLED
Inside Length0.875 INCHES NOMINAL IN
Brush Quantity Accommodated Per Holder1
Brush Spring AdjustabilityNONADJUSTABLE
Brush Pressure Spring Type AccommodatedHELICAL TORSION
Inside Thickness0.344 INCHES NOMINAL IN
Style DesignatorRECTANGLE STRAP BAR
Mounting Facility Quantity1
Overall Thickness0.547 INCHES NOMINAL IN
Inside Width0.625 INCHES NOMINAL IN
MaterialSTEEL BOX
Mounting FacilityUNTHREADED HOLES
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5950-00-076-9999127104 INTERCHANGEABLE
Coil,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5330-00-291-5556455249 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
5310-00-358-3037374K25 INTERCHANGEABLE
Nut
Hyster-Yale Group, Inc. Dba Yale Materials Handling
2815-00-920-69675554-2 INTERCHANGEABLE
Tube Filter to Engi
Cummins Inc.
5905-00-957-443255-109 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Newington Electric Co., Inc.
5305-01-423-1579917010PL FIND 20 INTERCHANGEABLE
Screw,cap,socket Head
Tri-Tec Manufacturing Llc
5305-01-643-1595810226 INTERCHANGEABLE
Screw,cap,socket Head
Tri-Tec Manufacturing Llc
4730-01-710-532755542 INTERCHANGEABLE
Coupling Half,quick Disconnect
Rice Lake Weighing Systems Inc Dba Condec
Cross-Reference Index
Part NumberManufacturer
810226 Navistar International Corporation Dba Navistar (USA)
K10226 White Motor Corp (USA)
SAW-3913955 PRIMARY Southern Automotive Wholesalers, Inc (USA)
55542 Hyster-Yale Group, Inc. (USA)
1904422 General Motors Corp Delco Remy Div (USA)
641167 Mitsubishi Caterpillar Forklift America, Inc (USA)
127104 Celtrac Corp (USA)
810226 Navistar Intl Corp Truck Br Ohio Plant (USA)
810226 Clark Equipment Co (USA)
1914954 General Motors Corp (USA)
9B9110 Caterpillar Inc Div Caterpillar Defense (USA)
850341 Clark Equipment Co (USA)
1914954 General Motors Corp Delco Remy Div (USA)
A810226 Fwd Seagrave Holdings Lp (USA)
320622 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
810226 General Motors Corp Delco Remy Div (USA)
810226 Diamond Reo Truck Co (USA)
810226 Napco International Llc Dba Napco International Inc (USA)
864003 Clark Equipment Co (USA)
810226 Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (USA)
Related Parts
5950-00-076-9999INTERCHANGEABLE
COIL,ELECTRICAL
127104
5330-00-291-5556INTERCHANGEABLE
SEAL,PLAIN ENCASED
455249
5310-00-358-3037INTERCHANGEABLE
NUT
374K25
2815-00-920-6967INTERCHANGEABLE
TUBE FILTER TO ENGI
5554-2
5905-00-957-4432INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
55-109
5305-01-423-1579INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
917010PL FIND 20
5305-01-643-1595INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
810226
4730-01-710-5327INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
55542

Frequently Asked Questions

What is NSN 5977-00-391-3955?

NSN 5977-00-391-3955 is a Holder,electrical Contact Brush, manufactured by Southern Automotive Wholesalers, Inc, classified under FSC 5977 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5977-00-391-3955?

NSN 5977-00-391-3955 has 24 cross-referenced part numbers: 810226 (Navistar International Corporation Dba Navistar), K10226 (White Motor Corp), SAW-3913955 (Southern Automotive Wholesalers, Inc), 55542 (Hyster-Yale Group, Inc.), 1904422 (General Motors Corp Delco Remy Div) and 19 more.

What NSN replaces 5977-00-391-3955?

There are 8 known substitutes for 5977-00-391-3955: 5950-00-076-9999, 5330-00-291-5556, 5310-00-358-3037 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SAW-3913955?

Key specifications for SAW-3913955: Inside Length: 0.875 INCHES NOMINAL IN; Brush Quantity Accommodated Per Holder: 1; Brush Spring Adjustability: NONADJUSTABLE; Brush Pressure Spring Type Accommodated: HELICAL TORSION. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5977-00-391-3955 still in active supply?

NSN 5977-00-391-3955 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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