PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

510401Window,observation

Empire Abrasive Equipment Co Lp · NSN 9340-01-229-6577 · FSC 9340 · No Item Name Available
Verified by PartsTable
NSN 9340-01-229-6577 — this item is cataloged by the U.S. Government under National Stock Number 9340-01-229-6577. Primary manufacturer part number: 510401.
Features
  • Window,observation — FSC 9340
  • Style Designator: SQUARE CORNERS
  • Material: GLASS SAFETY
  • Overall Thickness: 0.188 INCHES NOMINAL IN
  • Material Transparency: CLEAR
  • Ply Quantity: 2
  • 2 verified cross-references
  • Primary manufacturer: Empire Abrasive Equipment Co Lp
Applications
  • Applications requiring Glass Safety construction
General Description

The Window,observation, cataloged under National Stock Number 9340-01-229-6577, is classified within Federal Supply Class 9340 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Empire Abrasive Equipment Co Lp. Government technical data includes 5 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9340-01-229-6577
Primary Part Number510401
Item NameWindow,observation
FSC / FSG9340 / 93 — No Item Name Available
ManufacturerEmpire Abrasive Equipment Co Lp
StatusACTIVE
Style DesignatorSQUARE CORNERS
MaterialGLASS SAFETY
Overall Thickness0.188 INCHES NOMINAL IN
Material TransparencyCLEAR
Ply Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5935-00-050-530373-107230-1 INTERCHANGEABLE
Connector,plug,electrical
General Dynamics Mission Systems, Inc.
6605-00-149-1337 INTERCHANGEABLE
Gyro Assembly
5920-00-280-403699028-30 INTERCHANGEABLE
Fuse,cartridge
Cummins Inc.
2510-01-298-367022064066 INTERCHANGEABLE
Shock Absorber,direct Action
General Motors Llc Dba General Motors Llc
5330-01-312-713181482 INTERCHANGEABLE
Seal,plain Encased
Alliance Laundry Systems Llc
6515-01-371-2438 INTERCHANGEABLE
Housing,intake Valve Outerpart,r
5330-01-603-6736510-401 INTERCHANGEABLE
Gasket
Kirby Morgan Dive Systems Inc
1305-01-692-376881482 INTERCHANGEABLE
Cartridge,6.5 Millimeter
Hornady Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
81482 Empire Abrasive Equipment Co Lp (USA)
510401 PRIMARY Empire Abrasive Equipment Co Lp (USA)
Related Parts
5935-00-050-5303INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
73-107230-1
6605-00-149-1337INTERCHANGEABLE
GYRO ASSEMBLY
5920-00-280-4036INTERCHANGEABLE
FUSE,CARTRIDGE
99028-30
2510-01-298-3670INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
22064066
5330-01-312-7131INTERCHANGEABLE
SEAL,PLAIN ENCASED
81482
6515-01-371-2438INTERCHANGEABLE
HOUSING,INTAKE VALVE OUTERPART,R
5330-01-603-6736INTERCHANGEABLE
GASKET
510-401
1305-01-692-3768INTERCHANGEABLE
CARTRIDGE,6.5 MILLIMETER
81482

Frequently Asked Questions

What is NSN 9340-01-229-6577?

NSN 9340-01-229-6577 is a Window,observation, manufactured by Empire Abrasive Equipment Co Lp, classified under FSC 9340 (No Item Name Available). Status: active.

What are the part numbers for NSN 9340-01-229-6577?

NSN 9340-01-229-6577 has 2 cross-referenced part numbers: 81482 (Empire Abrasive Equipment Co Lp), 510401 (Empire Abrasive Equipment Co Lp).

What NSN replaces 9340-01-229-6577?

There are 8 known substitutes for 9340-01-229-6577: 5935-00-050-5303, 6605-00-149-1337, 5920-00-280-4036 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 510401?

Key specifications for 510401: Overall Width: 14.000 INCHES NOMINAL IN; Style Designator: SQUARE CORNERS; Material: GLASS SAFETY; Overall Length: 22.000 INCHES NOMINAL IN. 7 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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