PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45120Brush,bottle and Buret

Maryland Brush Company · NSN 7920-01-233-7493 · FSC 7920 · No Item Name Available
Verified by PartsTable
NSN 7920-01-233-7493 — this item is cataloged by the U.S. Government under National Stock Number 7920-01-233-7493. Primary manufacturer part number: 45120.
Features
  • Brush,bottle and Buret — FSC 7920
  • Brush Part Material: PLASTIC POLYAMIDE NYLON
  • Length: 3.000 INCHES NOMINAL IN
  • Diameter: 0.500 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Maryland Brush Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brush,bottle and Buret, cataloged under National Stock Number 7920-01-233-7493, is classified within Federal Supply Class 7920 (No Item Name Available) of the Cleaning Equipment and Supplies group. The primary manufacturer of record is Maryland Brush Company. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN7920-01-233-7493
Primary Part Number45120
Item NameBrush,bottle and Buret
FSC / FSG7920 / 79 — No Item Name Available
ManufacturerMaryland Brush Company
StatusACTIVE
Brush Part MaterialPLASTIC POLYAMIDE NYLON
Length3.000 INCHES NOMINAL IN
Diameter0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3455-00-232-903758-10127 INTERCHANGEABLE
Cutter,milling,side
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5120-00-237-4973 INTERCHANGEABLE
Socket,socket Wrench
5110-00-246-0975PD5110-00-246-0975 INTERCHANGEABLE
Stripper,wire,hand
General Services Administration Federal Supply Service
5210-00-273-19485210-00-273-1948 INTERCHANGEABLE
Square,carpenter's
General Services Administration Federal Supply Service
4730-00-430-3165 INTERCHANGEABLE
Bushing,pipe
5998-00-488-5305SMD2015847 INTERCHANGEABLE
Circuit Card Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2990-01-123-0391 INTERCHANGEABLE
Bellows,exhaust
4820-01-187-681274379K 86184 INTERCHANGEABLE
Valve,globe
Griswold Industries Dba Cla-Val Co
4910-01-230-1169 INTERCHANGEABLE
Arm,calibration
6850-01-305-975945127 INTERCHANGEABLE
Compound Kit,rust Preventive
Precision Steel Warehouse Inc Precision Brand Products Div
Cross-Reference Index
Part NumberManufacturer
45120 PRIMARY Maryland Brush Company (USA)
TSW-1/2-N PRIMARY Maryland Brush Company (USA)
Related Parts
3455-00-232-9037INTERCHANGEABLE
CUTTER,MILLING,SIDE
58-10127
5120-00-237-4973INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5110-00-246-0975INTERCHANGEABLE
STRIPPER,WIRE,HAND
PD5110-00-246-0975
5210-00-273-1948INTERCHANGEABLE
SQUARE,CARPENTER'S
5210-00-273-1948
4730-00-430-3165INTERCHANGEABLE
BUSHING,PIPE
5998-00-488-5305INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
SMD2015847
2990-01-123-0391INTERCHANGEABLE
BELLOWS,EXHAUST
4820-01-187-6812INTERCHANGEABLE
VALVE,GLOBE
74379K 86184
4910-01-230-1169INTERCHANGEABLE
ARM,CALIBRATION
6850-01-305-9759INTERCHANGEABLE
COMPOUND KIT,RUST PREVENTIVE
45127
5340-01-356-4802INTERCHANGEABLE
STRAP,RETAINING
45120
4820-01-428-6423INTERCHANGEABLE
VALVE,SAFETY RELIEF
45120-01B

Frequently Asked Questions

What is NSN 7920-01-233-7493?

NSN 7920-01-233-7493 is a Brush,bottle and Buret, manufactured by Maryland Brush Company, classified under FSC 7920 (No Item Name Available). Status: active.

What are the part numbers for NSN 7920-01-233-7493?

NSN 7920-01-233-7493 has 2 cross-referenced part numbers: 45120 (Maryland Brush Company), TSW-1/2-N (Maryland Brush Company).

What NSN replaces 7920-01-233-7493?

There are 12 known substitutes for 7920-01-233-7493: 3455-00-232-9037, 5120-00-237-4973, 5110-00-246-0975 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45120?

Key specifications for 45120: Brush Part Material: PLASTIC POLYAMIDE NYLON; Length: 3.000 INCHES NOMINAL IN; Overall Length: 11.500 INCHES NOMINAL IN; Diameter: 0.500 INCHES NOMINAL IN. 4 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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