PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22271Cover Assembly

Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems · NSN 1560-00-397-7689 · FSC 1560 · No Item Name Available
Verified by PartsTable
NSN 1560-00-397-7689 — this item is cataloged by the U.S. Government under National Stock Number 1560-00-397-7689. Primary manufacturer part number: 22271.
Features
  • Cover Assembly — FSC 1560
  • Test Data Document: 77646-22271 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • 1 verified cross-reference
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cover Assembly, cataloged under National Stock Number 1560-00-397-7689, is classified within Federal Supply Class 1560 (No Item Name Available) of the Aircraft and Airframe Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1560-00-397-7689
Primary Part Number22271
Item NameCover Assembly
FSC / FSG1560 / 15 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems
StatusACTIVE
Test Data Document77646-22271 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4510-00-093-3305 INTERCHANGEABLE
Ring,retaining,flus
4320-00-103-566022271 INTERCHANGEABLE
Plate,wear,rotary Pump
Industrial Technologies and Services Llc
3930-00-423-1346730965 INTERCHANGEABLE
Ring,backup
Clark Material Handling Company
5950-00-681-62921857769 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
1005-01-128-54979348232 INTERCHANGEABLE
Cover,magazine
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
1305-01-543-188322271 INTERCHANGEABLE
Projectile,empty
Hornady Manufacturing Company
3750-01-564-765422271 INTERCHANGEABLE
Mower,lawn,power
Lawn-Boy Inc
Cross-Reference Index
Part NumberManufacturer
22271 PRIMARY Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems (USA)
Related Parts
4510-00-093-3305INTERCHANGEABLE
RING,RETAINING,FLUS
4320-00-103-5660INTERCHANGEABLE
PLATE,WEAR,ROTARY PUMP
22271
3930-00-423-1346INTERCHANGEABLE
RING,BACKUP
730965
5950-00-681-6292INTERCHANGEABLE
TRANSFORMER,POWER
1857769
1005-01-128-5497INTERCHANGEABLE
COVER,MAGAZINE
9348232
1305-01-543-1883INTERCHANGEABLE
PROJECTILE,EMPTY
22271
3750-01-564-7654INTERCHANGEABLE
MOWER,LAWN,POWER
22271

Frequently Asked Questions

What is NSN 1560-00-397-7689?

NSN 1560-00-397-7689 is a Cover Assembly, manufactured by Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems, classified under FSC 1560 (No Item Name Available). Status: active.

What are the part numbers for NSN 1560-00-397-7689?

NSN 1560-00-397-7689 has 1 cross-referenced part number: 22271 (Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems).

What NSN replaces 1560-00-397-7689?

There are 7 known substitutes for 1560-00-397-7689: 4510-00-093-3305, 4320-00-103-5660, 3930-00-423-1346 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22271?

Key specifications for 22271: Test Data Document: 77646-22271 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING). 1 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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