PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8-18784Cover,access,aircraft

Raytheon Company · NSN 1560-00-563-8844 · FSC 1560 · No Item Name Available
Verified by PartsTable
NSN 1560-00-563-8844 — this item is cataloged by the U.S. Government under National Stock Number 1560-00-563-8844. Primary manufacturer part number: 8-18784.
Features
  • Cover,access,aircraft — FSC 1560
  • Securing Device Type: THREADED FASTENER
  • Bolt Hole Centerline to Nearest Edge Distance: 0.995 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND, ONE HOLE
  • Material: ALUMINUM ALLOY 2024
  • Body Thickness: 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
  • Outside Diameter: 1.970 INCHES MINIMUM AND 1.990 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: FLAT
Applications
  • Applications requiring Aluminum Alloy 2024 construction
General Description

The Cover,access,aircraft, cataloged under National Stock Number 1560-00-563-8844, is classified within Federal Supply Class 1560 (No Item Name Available) of the Aircraft and Airframe Components group. The primary manufacturer of record is Raytheon Company. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1560-00-563-8844
Primary Part Number8-18784
Item NameCover,access,aircraft
FSC / FSG1560 / 15 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Securing Device TypeTHREADED FASTENER
Bolt Hole Centerline to Nearest Edge Distance0.995 INCHES NOMINAL IN
Peripheral Shape StyleROUND, ONE HOLE
MaterialALUMINUM ALLOY 2024
Body Thickness0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
Outside Diameter1.970 INCHES MINIMUM AND 1.990 INCHES MAXIMUM IN
Cross-Sectional Shape StyleFLAT
Material Document and ClassificationQQ-A-200;/3, 2024-T4 FED SPEC SINGLE MATERIAL RESPONSE
FSC Application DataWING,AIRFRAME
Mounting Opening Shape StyleUNTHREADED HOLE
Hole Diameter0.228 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-275-359911A72 INTERCHANGEABLE
Nut,plain,octagon
Napco International Llc Dba Napco International Inc
5935-00-280-2353 INTERCHANGEABLE
Clamp,cable,electrical Connector
5999-00-346-8782818784 INTERCHANGEABLE
Contact,electrical
Westinghouse Electric Corp
Cross-Reference Index
Part NumberManufacturer
8-18784 PRIMARY Raytheon Company (USA)
8-18784 Hughes Missile Systems Co San Diego (USA)
Related Parts
5310-00-275-3599INTERCHANGEABLE
NUT,PLAIN,OCTAGON
11A72
5935-00-280-2353INTERCHANGEABLE
CLAMP,CABLE,ELECTRICAL CONNECTOR
5999-00-346-8782INTERCHANGEABLE
CONTACT,ELECTRICAL
818784

Frequently Asked Questions

What is NSN 1560-00-563-8844?

NSN 1560-00-563-8844 is a Cover,access,aircraft, manufactured by Raytheon Company, classified under FSC 1560 (No Item Name Available). Status: active.

What are the part numbers for NSN 1560-00-563-8844?

NSN 1560-00-563-8844 has 2 cross-referenced part numbers: 8-18784 (Raytheon Company), 8-18784 (Hughes Missile Systems Co San Diego).

What NSN replaces 1560-00-563-8844?

There are 3 known substitutes for 1560-00-563-8844: 5310-00-275-3599, 5935-00-280-2353, 5999-00-346-8782. Verify interchangeability with system specifications before substitution.

What are the specifications of 8-18784?

Key specifications for 8-18784: Securing Device Type: THREADED FASTENER; Bolt Hole Centerline to Nearest Edge Distance: 0.995 INCHES NOMINAL IN; Peripheral Shape Style: ROUND, ONE HOLE; Material: ALUMINUM ALLOY 2024. 11 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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