NSN 5340-00-545-3470 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-545-3470. Manufacturer of record part number: S8441-20.
Material Document and Classification: SAE 52100 ASSN STD SINGLE MATERIAL RESPONSE
Diameter: 0.3222 INCHES NOMINAL IN
Material: STEEL
Thickness: 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
2 manufacturer part numbers on file
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace
Identification
NSN: 5340-00-545-3470
NIIN: 005453470
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: S8441-20
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
General Description
The Disk,solid,plain, cataloged under National Stock Number 5340-00-545-3470, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5340-00-545-3470
Primary Part Number
S8441-20
Item Name
Disk,solid,plain
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Hamilton Sundstrand Corporation Dba Collins Aerospace
Status
ACTIVE
Material Document and Classification
SAE 52100 ASSN STD SINGLE MATERIAL RESPONSE
Diameter
0.3222 INCHES NOMINAL IN
Material
STEEL
Thickness
0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Reference documents
Reference
Meaning
5315L20-009-43
5/2Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Frequently Asked Questions
What is NSN 5340-00-545-3470?
NSN 5340-00-545-3470 is a Disk,solid,plain, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-00-545-3470?
NSN 5340-00-545-3470 has 2 manufacturer part numbers on file: S8441-20 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 8441-20 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
What are the specifications of S8441-20?
Key specifications for S8441-20: Material Document and Classification: SAE 52100 ASSN STD SINGLE MATERIAL RESPONSE; Diameter: 0.3222 INCHES NOMINAL IN; Material: STEEL; Thickness: 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5340-00-545-3470 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.