PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7087Sprocket Shaft

Eaton Aviation Corporation · NSN 3020-01-440-2025 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-440-2025 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-440-2025. Primary manufacturer part number: 7087.
Features
  • Sprocket Shaft — FSC 3020
  • Shaft Length: 3.5400 INCHES NOMINAL IN
  • Pitch Diameter: 2.6116 INCHES NOMINAL IN
  • Shaft Diameter: 1.8470 INCHES NOMINAL IN
  • Material: STEEL
  • Pitch Angle: 0.6250 DEGREES
  • Sprockets Quantity: 2
  • Teeth Quantity: 13
Applications
  • Applications requiring Steel construction
General Description

The Sprocket Shaft, cataloged under National Stock Number 3020-01-440-2025, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Eaton Aviation Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-440-2025
Primary Part Number7087
Item NameSprocket Shaft
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerEaton Aviation Corporation
StatusACTIVE
Shaft Length3.5400 INCHES NOMINAL IN
Pitch Diameter2.6116 INCHES NOMINAL IN
Shaft Diameter1.8470 INCHES NOMINAL IN
MaterialSTEEL
Pitch Angle0.6250 DEGREES
Sprockets Quantity2
Teeth Quantity13
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5831-00-052-34044V10049-101A INTERCHANGEABLE
Control,public Address Set
Lockheed Martin Corp
5342-00-125-839670871 INTERCHANGEABLE
Bracket
Telemechanics Inc
4820-00-426-8386230935N INTERCHANGEABLE
Seat,valve
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
4820-00-453-9028 INTERCHANGEABLE
Valve,shut-Off
6625-00-539-99917087 INTERCHANGEABLE
Bridge,resistance
Allison Transmission Inc Dba Allison Transmission, Inc
5930-00-615-7880 INTERCHANGEABLE
Switch,toggle
5330-00-821-986770871 INTERCHANGEABLE
Gasket
Waterous Company
5999-01-014-0415111-759 INTERCHANGEABLE
Contact,electrical
Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
5950-01-282-20782803340-1 INTERCHANGEABLE
Transformer,power
Honeywell International Inc. Dba Honeywell International
5310-01-353-888670871 INTERCHANGEABLE
Nut,plain,cap
T. F. Hudgins, Incorporated Dba Spinner II Products Div
Cross-Reference Index
Part NumberManufacturer
7087 Eaton Aviation Corporation (USA)
7087-1 Eaton Aviation Corporation (USA)
7087-1 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
Related Parts
5831-00-052-3404INTERCHANGEABLE
CONTROL,PUBLIC ADDRESS SET
4V10049-101A
5342-00-125-8396INTERCHANGEABLE
BRACKET
70871
4820-00-426-8386INTERCHANGEABLE
SEAT,VALVE
230935N
4820-00-453-9028INTERCHANGEABLE
VALVE,SHUT-OFF
6625-00-539-9991INTERCHANGEABLE
BRIDGE,RESISTANCE
7087
5930-00-615-7880INTERCHANGEABLE
SWITCH,TOGGLE
5330-00-821-9867INTERCHANGEABLE
GASKET
70871
5999-01-014-0415INTERCHANGEABLE
CONTACT,ELECTRICAL
111-759
5950-01-282-2078INTERCHANGEABLE
TRANSFORMER,POWER
2803340-1
5310-01-353-8886INTERCHANGEABLE
NUT,PLAIN,CAP
70871
5925-01-508-3192INTERCHANGEABLE
CIRCUIT BREAKER
8145-01-563-8546INTERCHANGEABLE
CASE,TRANSIT,AMAL
331400-FR

Frequently Asked Questions

What is NSN 3020-01-440-2025?

NSN 3020-01-440-2025 is a Sprocket Shaft, manufactured by Eaton Aviation Corporation, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-440-2025?

NSN 3020-01-440-2025 has 3 cross-referenced part numbers: 7087 (Eaton Aviation Corporation), 7087-1 (Eaton Aviation Corporation), 7087-1 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).

What NSN replaces 3020-01-440-2025?

There are 12 known substitutes for 3020-01-440-2025: 5831-00-052-3404, 5342-00-125-8396, 4820-00-426-8386 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7087?

Key specifications for 7087: Special Features: BORE 1.251 IN. DIA;COUNTERBORED 1.575 IN. DIA X 0.552 IN. DP;KW 0.137 IN. DP IN; Shaft Length: 3.5400 INCHES NOMINAL IN; Pitch Diameter: 2.6116 INCHES NOMINAL IN; Overall Length: 3.5400 INCHES NOMINAL IN. 10 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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