Specification/standard Data: 80205-123 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Gripping Surface Condition: SMOOTH
Color: RED
Identification
NSN: 5355-00-668-4895
NIIN: 006684895
FSC: 5355 — Knobs and Pointers
FSG: 53 — Hardware and Abrasives
General Description
The Knob, cataloged under National Stock Number 5355-00-668-4895, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
5355-00-668-4895
Item Name
Knob
FSC / FSG
5355 / 53 — Knobs and Pointers
Status
ACTIVE
Overall Thickness
0.625 INCHES NOMINAL IN
Style Designator
ROUND
Outside Diameter
1.000 INCHES NOMINAL IN
Nominal Thread Size
0.190 INCHES RECEPTACLE IN
Specification/standard Data
80205-123 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Gripping Surface Condition
SMOOTH
Color
RED
Thread Quantity Per Inch
32 RECEPTACLE
Material
PLASTIC
Thread Series Designator
UNF RECEPTACLE
Attachment Method
SCREW ON
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5355-00-668-4896NAS123W-125POSSIBLE MATCH
KNOB
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5355-00-669-4862NAS123A-125POSSIBLE MATCH
KNOB
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5355-00-815-7241NAS123L-125POSSIBLE MATCH
KNOB
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5355-01-255-8874NAS123C-125POSSIBLE MATCH
KNOB
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
NAS123R-125
3/2Design control — primary reference
U.S. Government activity
NAS123
3/1Design control — primary reference
U.S. Government activity
Related Parts
5355-00-668-4896POSSIBLE MATCH
KNOB
NAS123W-125
5355-00-669-4862POSSIBLE MATCH
KNOB
NAS123A-125
5355-00-815-7241POSSIBLE MATCH
KNOB
NAS123L-125
5355-01-255-8874POSSIBLE MATCH
KNOB
NAS123C-125
Frequently Asked Questions
What is NSN 5355-00-668-4895?
NSN 5355-00-668-4895 is a Knob, classified under FSC 5355, Knobs and Pointers. Status: active.
What NSN replaces 5355-00-668-4895?
4 possible matches (shared part number, not a government interchangeability claim): 5355-00-668-4896, 5355-00-669-4862, 5355-00-815-7241. Verify interchangeability with system specifications before substitution.
What are the specifications of 5355-00-668-4895?
Key specifications for 5355-00-668-4895: Overall Thickness: 0.625 INCHES NOMINAL IN; Style Designator: ROUND; Outside Diameter: 1.000 INCHES NOMINAL IN; Nominal Thread Size: 0.190 INCHES RECEPTACLE IN. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5355-00-668-4895 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.