PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12976Cover,aircraft Shipping

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1730-00-222-9251 · FSC 1730 · No Item Name Available
Verified by PartsTable
NSN 1730-00-222-9251 — this item is cataloged by the U.S. Government under National Stock Number 1730-00-222-9251. Primary manufacturer part number: 12976.
Features
  • Cover,aircraft Shipping — FSC 1730
  • Specific Use: SEVOCYLINDER,TAIL ROTOR
  • Mounting Method: BOLT
  • Aircraft Identification Number for Which Designed: CH-54
  • Material: PLASTIC METHYL METHACRYLATE
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Applications requiring Plastic Methyl Methacrylate construction
General Description

The Cover,aircraft Shipping, cataloged under National Stock Number 1730-00-222-9251, is classified within Federal Supply Class 1730 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 4 verified specifications, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1730-00-222-9251
Primary Part Number12976
Item NameCover,aircraft Shipping
FSC / FSG1730 / 17 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Specific UseSEVOCYLINDER,TAIL ROTOR
Mounting MethodBOLT
Aircraft Identification Number for Which DesignedCH-54
MaterialPLASTIC METHYL METHACRYLATE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5340-00-090-47428681938P1 INTERCHANGEABLE
Cap,protective,dust and Moisture
General Electric Company
5950-00-101-234927-10395-2 INTERCHANGEABLE
Reactor
The Boeing Company Div Defense
2540-01-087-000812976 INTERCHANGEABLE
Coupler,drawbar,ring
Titan Wheel Corporation of Illinois
6640-01-311-1873 INTERCHANGEABLE
Mortar,laboratory
5340-01-471-071212976 INTERCHANGEABLE
Bracket,mounting
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
12976 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5340-00-090-4742INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
8681938P1
5950-00-101-2349INTERCHANGEABLE
REACTOR
27-10395-2
2540-01-087-0008INTERCHANGEABLE
COUPLER,DRAWBAR,RING
12976
6640-01-311-1873INTERCHANGEABLE
MORTAR,LABORATORY
5340-01-471-0712INTERCHANGEABLE
BRACKET,MOUNTING
12976

Frequently Asked Questions

What is NSN 1730-00-222-9251?

NSN 1730-00-222-9251 is a Cover,aircraft Shipping, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 1730 (No Item Name Available). Status: active.

What are the part numbers for NSN 1730-00-222-9251?

NSN 1730-00-222-9251 has 1 cross-referenced part number: 12976 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1730-00-222-9251?

There are 5 known substitutes for 1730-00-222-9251: 5340-00-090-4742, 5950-00-101-2349, 2540-01-087-0008 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12976?

Key specifications for 12976: Specific Use: SEVOCYLINDER,TAIL ROTOR; Mounting Method: BOLT; Aircraft Identification Number for Which Designed: CH-54; Material: PLASTIC METHYL METHACRYLATE. 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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