NSN 3020-00-239-3920 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-239-3920. Manufacturer of record part number: NX27.
Also searched as3020-00-239-3920 ·
3020002393920 ·
NIIN 002393920 ·
00-239-3920 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 27554 · NX27 · 954PC35
Material Document and Classification: MIL-S-869,COMP N,CLASS C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Identification
NSN: 3020-00-239-3920
NIIN: 002393920
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: NX27
Manufacturer: Wildfire Pacific Inc
General Description
The Gear,spur, cataloged under National Stock Number 3020-00-239-3920, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Wildfire Pacific Inc. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-00-239-3920
Primary Part Number
NX27
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Wildfire Pacific Inc
Status
ACTIVE
Keyway Nominal Width
0.125 INCHES BOTH ENDS IN
Bore Nominal Diameter
0.625 INCHES BOTH ENDS IN
Teeth Quantity
25
Body Style
PLAIN, SOLID
Bore Style
W/ KEYWAY BOTH ENDS
Style Designator
HUBLESS
Material Document and Classification
MIL-S-869,COMP N,CLASS C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Pitch Diameter
1.7860 INCHES NOMINAL IN
Tooth Form
STANDARD
Nominal Outside Diameter
1.928 INCHES IN
Nominal Distance From Bore Center to Keyway Bottom
Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091
GEAR,SPUR
3020-00-001-0027
3020-00-001-0027 · Item name not on file
3020-00-001-0028
3020-00-001-0028 · Item name not on file
3020-00-001-0063
3020-00-001-0063 · Item name not on file
3020-00-001-0064
3020-00-001-0064 · Item name not on file
3020-00-001-0066
3020-00-001-0066 · Item name not on file
3020-00-001-0071
3020-00-001-0071 · Item name not on file
3020-00-001-0072
3020-00-001-0072 · Item name not on file
Frequently Asked Questions
What is NSN 3020-00-239-3920?
NSN 3020-00-239-3920 is a Gear,spur, manufactured by Wildfire Pacific Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-00-239-3920?
NSN 3020-00-239-3920 has 2 manufacturer part numbers on file: NX27 (Wildfire Pacific Inc), 954PC35 (Wildfire Pacific Inc).
What are the specifications of NX27?
Key specifications for NX27: Keyway Nominal Width: 0.125 INCHES BOTH ENDS IN; Bore Nominal Diameter: 0.625 INCHES BOTH ENDS IN; Teeth Quantity: 25; Body Style: PLAIN, SOLID. 14 specifications are documented in the U.S. Government catalog.
Is NSN 3020-00-239-3920 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.