NSN 3230-01-157-4422 · NIIN 011574422 · Part number RB-1
Ohio Drill & Tool Co Dba Homeworth Sales Service Div · FSC 3230 — Tools and Attachments for Woodworking Machinery · FSG 32 — Woodworking Machinery and Equipment · CAGE 4A1H4
Government record, cited
NSN 3230-01-157-4422 — this item is cataloged by the U.S. Government under National Stock Number 3230-01-157-4422. Manufacturer of record part number: RB-1.
Also searched as3230-01-157-4422 ·
3230011574422 ·
NIIN 011574422 ·
01-157-4422 ·
FSC 3230 Tools and Attachments for Woodworking Machinery · CAGE 4A1H4 · RB-1
FSC: 3230 — Tools and Attachments for Woodworking Machinery
FSG: 32 — Woodworking Machinery and Equipment
Primary part number: RB-1
Manufacturer: Ohio Drill & Tool Co Dba Homeworth Sales Service Div
General Description
The Bit,router, cataloged under National Stock Number 3230-01-157-4422, is classified within Federal Supply Class 3230 (Tools and Attachments for Woodworking Machinery) of the Woodworking Machinery and Equipment group. The manufacturer of record is Ohio Drill & Tool Co Dba Homeworth Sales Service Div. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3230-01-157-4422
Primary Part Number
RB-1
Item Name
Bit,router
FSC / FSG
3230 / 32 — Tools and Attachments for Woodworking Machinery
Manufacturer
Ohio Drill & Tool Co Dba Homeworth Sales Service Div
Status
ACTIVE
Shank Diameter
0.098 INCHES NOMINAL IN
Shank Type
STRAIGHT
Cutting Edge Length
0.812 INCHES NOMINAL IN
Shank Length
2.000 INCHES NOMINAL IN
Flute/cutting Edge Quantity
1
Form Cutter
NOT INCLUDED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3417-01-286-2691POSSIBLE MATCH
MILLING MACHINE,VERTICAL
Possible match (shared part number)
5895-01-338-7259RB-1POSSIBLE MATCH
CASE,ELECTRONIC COMMUNICATIONS E
Possible match (shared part number)Icom America, Incorporated Dba Icom America Inc
6635-01-466-4995POSSIBLE MATCH
REMOVER,MAG PART
Possible match (shared part number)
7510-01-555-7993RB1POSSIBLE MATCH
CARTRIDGE,TONER
Possible match (shared part number)Rimage Corporation
5365-01-641-3987POSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)
4820-01-730-2819RB1POSSIBLE MATCH
VALVE,CHECK
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters
Ohio Drill & Tool Co Dba Homeworth Sales Service Div (USA)
Reference documents
Reference
Meaning
RB-1
5/9Secondary reference
Weldon Tool Co the
RB-1
5/9Secondary reference
Weldon Pump Llc
Related Parts
3417-01-286-2691POSSIBLE MATCH
MILLING MACHINE,VERTICAL
5895-01-338-7259POSSIBLE MATCH
CASE,ELECTRONIC COMMUNICATIONS E
RB-1
6635-01-466-4995POSSIBLE MATCH
REMOVER,MAG PART
7510-01-555-7993POSSIBLE MATCH
CARTRIDGE,TONER
RB1
5365-01-641-3987POSSIBLE MATCH
BUSHING,SLEEVE
4820-01-730-2819POSSIBLE MATCH
VALVE,CHECK
RB1
Frequently Asked Questions
What is NSN 3230-01-157-4422?
NSN 3230-01-157-4422 is a Bit,router, manufactured by Ohio Drill & Tool Co Dba Homeworth Sales Service Div, classified under FSC 3230, Tools and Attachments for Woodworking Machinery. Status: active.
What part numbers are listed for NSN 3230-01-157-4422?
NSN 3230-01-157-4422 has 1 manufacturer part number on file: RB-1 (Ohio Drill & Tool Co Dba Homeworth Sales Service Div).
What NSN replaces 3230-01-157-4422?
6 possible matches (shared part number, not a government interchangeability claim): 3417-01-286-2691, 5895-01-338-7259, 6635-01-466-4995. Verify interchangeability with system specifications before substitution.
What are the specifications of RB-1?
Key specifications for RB-1: Shank Diameter: 0.098 INCHES NOMINAL IN; Shank Type: STRAIGHT; Cutting Edge Length: 0.812 INCHES NOMINAL IN; Shank Length: 2.000 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 3230-01-157-4422 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.