PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3042-1Holder,electrical Contact Brush

Flower D B Mfg Co · NSN 5977-00-499-0983 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-499-0983 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-499-0983. Primary manufacturer part number: 3042-1.
Features
  • Holder,electrical Contact Brush — FSC 5977
  • Inside Thickness: 0.347 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN
  • Inside Width: 1.004 INCHES MINIMUM AND 1.007 INCHES MAXIMUM IN
  • Brush Spring Adjustability: ADJUSTABLE
  • Mounting Facility Quantity: 1
  • Mounting Facility: UNTHREADED HOLES
  • Terminal Type: SCREW
  • Brush Quantity Accommodated Per Holder: 1
Applications
  • Applications requiring Copper Alloy Box construction
General Description

The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-499-0983, 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 Flower D B Mfg Co. Government technical data includes 11 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-499-0983
Primary Part Number3042-1
Item NameHolder,electrical Contact Brush
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerFlower D B Mfg Co
StatusACTIVE
Inside Thickness0.347 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN
Inside Width1.004 INCHES MINIMUM AND 1.007 INCHES MAXIMUM IN
Brush Spring AdjustabilityADJUSTABLE
Mounting Facility Quantity1
Mounting FacilityUNTHREADED HOLES
Terminal TypeSCREW
Brush Quantity Accommodated Per Holder1
Inside Length1.000 INCHES NOMINAL IN
Terminal Quantity1
MaterialCOPPER ALLOY BOX
Brush Pressure Spring Type AccommodatedHELICAL TORSION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5331-00-140-225124052 INTERCHANGEABLE
O-Ring
Setra Systems, Inc. Dba Gems Sensors
5310-00-199-5287 INTERCHANGEABLE
Nut,plain,slotted,hexagon
6130-00-237-0211 INTERCHANGEABLE
Rectifier,metallic
5905-00-933-2213304-0021 INTERCHANGEABLE
Resistor,fixed,film
Cummins Power Generation Inc.
4210-01-082-0575 INTERCHANGEABLE
Cap,hose
5330-01-138-528430421 INTERCHANGEABLE
Gasket
Gil, Inc.
5962-01-202-001624052 INTERCHANGEABLE
Microcircuit,digital
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
4320-01-202-561022597 INTERCHANGEABLE
Pump,centrifugal
Industrial Technologies and Services Llc
4720-01-219-140724052 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
3110-01-330-197730421 INTERCHANGEABLE
Bearing,ball,annular
Wisconsin Motors, Llc
Cross-Reference Index
Part NumberManufacturer
3042-1 Flower D B Mfg Co (USA)
2405-2 Carbone of America Corporation Div Superior Carbon Products Division (USA)
A9029-1 Marathon Electric, Llc (USA)
2405-2 Flower D B Mfg Co (USA)
Related Parts
5331-00-140-2251INTERCHANGEABLE
O-RING
24052
5310-00-199-5287INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
6130-00-237-0211INTERCHANGEABLE
RECTIFIER,METALLIC
5905-00-933-2213INTERCHANGEABLE
RESISTOR,FIXED,FILM
304-0021
4210-01-082-0575INTERCHANGEABLE
CAP,HOSE
5330-01-138-5284INTERCHANGEABLE
GASKET
30421
5962-01-202-0016INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
24052
4320-01-202-5610INTERCHANGEABLE
PUMP,CENTRIFUGAL
22597
4720-01-219-1407INTERCHANGEABLE
HOSE,NONMETALLIC
24052
3110-01-330-1977INTERCHANGEABLE
BEARING,BALL,ANNULAR
30421
5950-01-381-5207INTERCHANGEABLE
COIL,RADIO FREQUENCY
23375-0042
5133-01-662-0645INTERCHANGEABLE
COUNTERSINK
24052

Frequently Asked Questions

What is NSN 5977-00-499-0983?

NSN 5977-00-499-0983 is a Holder,electrical Contact Brush, manufactured by Flower D B Mfg Co, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-499-0983?

NSN 5977-00-499-0983 has 4 cross-referenced part numbers: 3042-1 (Flower D B Mfg Co), 2405-2 (Carbone of America Corporation Div Superior Carbon Products Division), A9029-1 (Marathon Electric, Llc), 2405-2 (Flower D B Mfg Co).

What NSN replaces 5977-00-499-0983?

There are 12 known substitutes for 5977-00-499-0983: 5331-00-140-2251, 5310-00-199-5287, 6130-00-237-0211 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3042-1?

Key specifications for 3042-1: Inside Thickness: 0.347 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN; Inside Width: 1.004 INCHES MINIMUM AND 1.007 INCHES MAXIMUM IN; Brush Spring Adjustability: ADJUSTABLE; Overall Width: 1.195 INCHES MAXIMUM IN. 13 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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