Southern Gear & Machine Inc · NSN 3020-00-827-4786 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-827-4786 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-827-4786. Primary manufacturer part number: 154-25.
3020-00-827-4786 — No Item Name Available illustration
Features
Gear,spur — FSC 3020
Nominal Outside Diameter: 0.561 INCHES IN
Material Document and Classification: QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Bore Style: PLAIN BOTH ENDS
Precision Classification: QUALITY NUMBER 10
Style Designator: PROTRUDING HUB
Surface Treatment: PASSIVATE OVERALL
Bore Nominal Diameter: 0.250 INCHES BOTH ENDS IN
Applications
Power transmission and speed reduction
Rotary motion transfer
Torque multiplication
Applications requiring Steel Comp 303 Overall construction
General Description
The Gear,spur, cataloged under National Stock Number 3020-00-827-4786, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Southern Gear & Machine Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-00-827-4786
Primary Part Number
154-25
Item Name
Gear,spur
FSC / FSG
3020 / 30 — No Item Name Available
Manufacturer
Southern Gear & Machine Inc
Status
ACTIVE
Nominal Outside Diameter
0.561 INCHES IN
Material Document and Classification
QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Bore Style
PLAIN BOTH ENDS
Precision Classification
QUALITY NUMBER 10
Style Designator
PROTRUDING HUB
Surface Treatment
PASSIVATE OVERALL
Bore Nominal Diameter
0.250 INCHES BOTH ENDS IN
Face Nominal Width
0.125 INCHES IN
Material
STEEL COMP 303 OVERALL
Tooth Form
STANDARD
Pressure Angle
20.0000 DEGREES
Nominal Distance Between Body Face and Protruding Hub End
0.250 INCHES FIRST END IN
Hub Nominal Diameter
0.406 INCHES FIRST END IN
Hub Style Designator
PINNED FIRST END
Pitch Diameter
0.5198 INCHES MINIMUM AND 0.5208 INCHES MAXIMUM IN
NSN 3020-00-827-4786 is a Gear,spur, manufactured by Southern Gear & Machine Inc, classified under FSC 3020 (No Item Name Available). Status: active.
What are the part numbers for NSN 3020-00-827-4786?
NSN 3020-00-827-4786 has 3 cross-referenced part numbers: SMB423118 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 154-25 (Southern Gear & Machine Inc), SMB423118 (Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories).
What NSN replaces 3020-00-827-4786?
There are 10 known substitutes for 3020-00-827-4786: 3455-00-250-0789, 5120-00-394-7638, 5935-00-722-3190 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 154-25?
Key specifications for 154-25: Nominal Outside Diameter: 0.561 INCHES IN; Material Document and Classification: QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Bore Style: PLAIN BOTH ENDS; Precision Classification: QUALITY NUMBER 10. 17 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.