PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27005Gear,spur

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 3020-01-305-3330 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-305-3330 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-305-3330. Primary manufacturer part number: 27005.
Features
  • Gear,spur — FSC 3020
  • Material: PLASTIC OVERALL
  • Nominal Outside Diameter: 1.104 INCHES IN
  • Teeth Quantity: 51
  • Pitch Diameter: 1.0625 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Plastic Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-305-3330, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-305-3330
Primary Part Number27005
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
MaterialPLASTIC OVERALL
Nominal Outside Diameter1.104 INCHES IN
Teeth Quantity51
Pitch Diameter1.0625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5306-00-276-956727005 INTERCHANGEABLE
Bolt,machine
Chicago Steel Tape Co Inc Berger Instruments Co Inc
5365-00-634-903227005 INTERCHANGEABLE
Spacer,ring
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5325-00-641-03772700-5 INTERCHANGEABLE
Stud Assembly,turnlock Fastener
Howmet Global Fastening Systems Inc Div Camloc Products
5945-01-171-5433 INTERCHANGEABLE
Relay,electromagnetic
5360-01-189-360627005 INTERCHANGEABLE
Spring,helical,compression
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4720-01-249-054527005 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
5930-01-653-951027005 INTERCHANGEABLE
Switch,electronic
Willard Marine, Inc.
5995-01-658-169927005 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Ortronics, Inc. Dba Ortronics Div Legrand Data Communications
8010-01-672-674027005 INTERCHANGEABLE
Paint,latex
Behr Process Llc Dba Behr Paint Co Div Behr Process Corporation
Cross-Reference Index
Part NumberManufacturer
M50836 PIECE 174 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
27005 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
5306-00-276-9567INTERCHANGEABLE
BOLT,MACHINE
27005
5365-00-634-9032INTERCHANGEABLE
SPACER,RING
27005
5325-00-641-0377INTERCHANGEABLE
STUD ASSEMBLY,TURNLOCK FASTENER
2700-5
5945-01-171-5433INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5360-01-189-3606INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
27005
4720-01-249-0545INTERCHANGEABLE
HOSE,NONMETALLIC
27005
5930-01-653-9510INTERCHANGEABLE
SWITCH,ELECTRONIC
27005
5995-01-658-1699INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
27005
8010-01-672-6740INTERCHANGEABLE
PAINT,LATEX
27005

Frequently Asked Questions

What is NSN 3020-01-305-3330?

NSN 3020-01-305-3330 is a Gear,spur, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-305-3330?

NSN 3020-01-305-3330 has 2 cross-referenced part numbers: M50836 PIECE 174 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 27005 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp).

What NSN replaces 3020-01-305-3330?

There are 9 known substitutes for 3020-01-305-3330: 5306-00-276-9567, 5365-00-634-9032, 5325-00-641-0377 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27005?

Key specifications for 27005: Material: PLASTIC OVERALL; Nominal Outside Diameter: 1.104 INCHES IN; Teeth Quantity: 51; Pitch Diameter: 1.0625 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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