The Reamer,machine, cataloged under National Stock Number 3455-00-983-9581, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
3455-00-983-9581
Item Name
Reamer,machine
FSC / FSG
3455 / 34 — Cutting Tools for Machine Tools
Status
ACTIVE
Shank Diameter
0.313 INCHES NOMINAL IN
Flute Design
SPIRAL
Helix Direction
RIGHT-HAND
Overall Diameter
0.375 INCHES NOMINAL IN
Flute Cut Direction
RIGHT-HAND
Shank Type
STRAIGHT
Guide
NOT INCLUDED
Flute Length
1.7500 INCHES NOMINAL IN
Nondefinitive Spec/std Data
10 TYPE AND 2 CLASS AND B STYLE AND A GRADE
Flute Type
INTEGRAL
Flute Quantity
4
Material
STEEL LOCATION NOT OTHERWISE SPECIFIED
Material
STEEL CUTTING EDGE TIP
Reamer Type
FLUTED CHUCKING
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 Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3455-00-984-0606POSSIBLE MATCH
REAMER,MACHINE
Possible match (shared part number)
3455-00-984-0608POSSIBLE MATCH
REAMER,MACHINE
Possible match (shared part number)
3455-00-984-0609POSSIBLE MATCH
REAMER,MACHINE
Possible match (shared part number)
3455-00-984-0610POSSIBLE MATCH
REAMER,MACHINE
Possible match (shared part number)
3455-00-984-0613POSSIBLE MATCH
REAMER,MACHINE
Possible match (shared part number)
3455-00-984-0616POSSIBLE MATCH
REAMER,MACHINE
Possible match (shared part number)
3455-00-984-0617POSSIBLE MATCH
REAMER,MACHINE
Possible match (shared part number)
3455-00-984-0618POSSIBLE MATCH
REAMER,MACHINE
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
GGG-R-180
4/1Identification reference
U.S. Government activity
GGG-R-180 TY10 CL2 STB GRA
5/1Secondary reference
U.S. Government activity
Related Parts
3455-00-984-0606POSSIBLE MATCH
REAMER,MACHINE
3455-00-984-0608POSSIBLE MATCH
REAMER,MACHINE
3455-00-984-0609POSSIBLE MATCH
REAMER,MACHINE
3455-00-984-0610POSSIBLE MATCH
REAMER,MACHINE
3455-00-984-0613POSSIBLE MATCH
REAMER,MACHINE
3455-00-984-0616POSSIBLE MATCH
REAMER,MACHINE
3455-00-984-0617POSSIBLE MATCH
REAMER,MACHINE
3455-00-984-0618POSSIBLE MATCH
REAMER,MACHINE
Frequently Asked Questions
What is NSN 3455-00-983-9581?
NSN 3455-00-983-9581 is a Reamer,machine, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
What NSN replaces 3455-00-983-9581?
8 possible matches (shared part number, not a government interchangeability claim): 3455-00-984-0606, 3455-00-984-0608, 3455-00-984-0609. Verify interchangeability with system specifications before substitution.
What are the specifications of 3455-00-983-9581?
Key specifications for 3455-00-983-9581: Shank Diameter: 0.313 INCHES NOMINAL IN; Flute Design: SPIRAL; Helix Direction: RIGHT-HAND; Overall Diameter: 0.375 INCHES NOMINAL IN. 14 specifications are documented in the U.S. Government catalog.
Is NSN 3455-00-983-9581 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.