PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52-512Brush Stem

Stewart & Stevenson Power Products Llc · NSN 5977-00-872-5461 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-872-5461 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-872-5461. Primary manufacturer part number: 52-512.
Features
  • Brush Stem — FSC 5977
  • 4 verified cross-references
  • Primary manufacturer: Stewart & Stevenson Power Products Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brush Stem, cataloged under National Stock Number 5977-00-872-5461, 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 Stewart & Stevenson Power Products Llc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBrush Stem
FSC / FSG5977 — No Item Name Available (FSG 59)
ManufacturersHarsco Corp Bmy-Combat Systems Div (CAGE 93568); Stewart & Stevenson Power Products Llc (CAGE 81381); Hyundai Ideal Electric Co. (CAGE 30114)
Technical Specifications
ParameterValue
NSN5977-00-872-5461
Primary Part Number52-512
Item NameBrush Stem
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerStewart & Stevenson Power Products Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3455-00-224-365809310 INTERCHANGEABLE
Cutter,milling,metal Slitting
Niagara Cutter Inc
4820-00-308-985120291 INTERCHANGEABLE
Packing Set,stuffin
Leslie Controls, Inc. Dba Leslie Controls Inc
5815-00-330-5693SM-B-157211 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-559-253716606N PC NO. 10 INTERCHANGEABLE
Packing Assembly
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-00-560-359352512 INTERCHANGEABLE
Diaphragm,valve,flat
Laundry and Dry Cleaning Equipment Co
5315-00-751-898552512 INTERCHANGEABLE
Pin Brush Holder
Stewart & Stevenson Power Products Llc
8940-01-142-8065 INTERCHANGEABLE
Dietary Supplement,therapeutic
5340-01-280-6340138640 INTERCHANGEABLE
Cap,protective,dust and Moisture
Unison Industries, Llc Dba Unison Industries Inc
5120-01-305-8148 INTERCHANGEABLE
Wrench,box and Open End Box,comb
5995-01-460-7379 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cross-Reference Index
Part NumberManufacturer
00372-0446 Harsco Corp Bmy-Combat Systems Div (USA)
52-512 PRIMARY Stewart & Stevenson Power Products Llc (USA)
23318 Hyundai Ideal Electric Co. (USA)
372-0446 Harsco Corp Bmy-Combat Systems Div (USA)
Related Parts
3455-00-224-3658INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
09310
4820-00-308-9851INTERCHANGEABLE
PACKING SET,STUFFIN
20291
5815-00-330-5693INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SM-B-157211
5330-00-559-2537INTERCHANGEABLE
PACKING ASSEMBLY
16606N PC NO. 10
4820-00-560-3593INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
52512
5315-00-751-8985INTERCHANGEABLE
PIN BRUSH HOLDER
52512
8940-01-142-8065INTERCHANGEABLE
DIETARY SUPPLEMENT,THERAPEUTIC
5340-01-280-6340INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
138640
5120-01-305-8148INTERCHANGEABLE
WRENCH,BOX AND OPEN END BOX,COMB
5995-01-460-7379INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E

Frequently Asked Questions

What is NSN 5977-00-872-5461?

NSN 5977-00-872-5461 is a Brush Stem, manufactured by Stewart & Stevenson Power Products Llc, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-872-5461?

NSN 5977-00-872-5461 has 4 cross-referenced part numbers: 00372-0446 (Harsco Corp Bmy-Combat Systems Div), 52-512 (Stewart & Stevenson Power Products Llc), 23318 (Hyundai Ideal Electric Co.), 372-0446 (Harsco Corp Bmy-Combat Systems Div).

What NSN replaces 5977-00-872-5461?

There are 10 known substitutes for 5977-00-872-5461: 3455-00-224-3658, 4820-00-308-9851, 5815-00-330-5693 and 7 more. Verify interchangeability with system specifications before substitution.

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