NSN 5340-00-199-1523 · NIIN 001991523 · Part number SP9140
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 10001
Government record, cited
NSN 5340-00-199-1523 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-199-1523. Manufacturer of record part number: SP9140.
Material Document and Classification: QQ-C-576, SOFT ANNEALED FED SPEC SINGLE MATERIAL RESPONSE
Diameter: 0.525 INCHES MINIMUM AND 0.535 INCHES MAXIMUM IN
Material: COPPER
Thickness: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
2 manufacturer part numbers on file
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 5340-00-199-1523
NIIN: 001991523
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: SP9140
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Disk,solid,plain, cataloged under National Stock Number 5340-00-199-1523, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-00-199-1523
Primary Part Number
SP9140
Item Name
Disk,solid,plain
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
Material Document and Classification
QQ-C-576, SOFT ANNEALED FED SPEC SINGLE MATERIAL RESPONSE
Diameter
0.525 INCHES MINIMUM AND 0.535 INCHES MAXIMUM IN
Material
COPPER
Thickness
0.115 INCHES MINIMUM AND 0.135 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)
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
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 5340-00-199-1523?
NSN 5340-00-199-1523 is a Disk,solid,plain, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-00-199-1523?
NSN 5340-00-199-1523 has 2 manufacturer part numbers on file: SP9140 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 79235PC5 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of SP9140?
Key specifications for SP9140: Material Document and Classification: QQ-C-576, SOFT ANNEALED FED SPEC SINGLE MATERIAL RESPONSE; Diameter: 0.525 INCHES MINIMUM AND 0.535 INCHES MAXIMUM IN; Material: COPPER; Thickness: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5340-00-199-1523 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.