NSN 2840-00-085-7743 · NIIN 000857743 · Part number SSCY1526
Stein Seal Company · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 03673
Government record, cited
NSN 2840-00-085-7743 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-085-7743. Manufacturer of record part number: SSCY1526.
Also searched as2840-00-085-7743 ·
2840000857743 ·
NIIN 000857743 ·
00-085-7743 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 03673 · SSCY1526
Nearby stock numbers← 2840-00-085-7742
·
2840-00-085-7744 Seal, Air, Aircraft Gas Turbine En →
Features
Plate,backup — FSC 2840
1 manufacturer part number on file
Manufacturer of record: Stein Seal Company
Identification
NSN: 2840-00-085-7743
NIIN: 000857743
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: SSCY1526
Manufacturer: Stein Seal Company
General Description
The Plate,backup, cataloged under National Stock Number 2840-00-085-7743, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Stein Seal Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Plate,backup
FSC / FSG
2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28)
Manufacturers
Stein Seal Company (CAGE 03673)
Technical Specifications
Parameter
Value
NSN
2840-00-085-7743
Primary Part Number
SSCY1526
Item Name
Plate,backup
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Other items in FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2840-00-004-4242
2840-00-004-4242 · Item name not on file
2840-00-021-4702
PLATE,RETAINING,TUB
2840-00-043-0981
BRACKET ASSEMBLY,TUBING
2840-00-043-0982
BRACKET ASSEMBLY,TUBING
2840-00-048-5261
2840-00-048-5261 · Item name not on file
2840-00-407-9165
DIPSTICK,ENGINE
2840-01-171-0875
SEAL,FUEL
2840-01-171-0875
SEAL,FUEL
Frequently Asked Questions
What is NSN 2840-00-085-7743?
NSN 2840-00-085-7743 is a Plate,backup, manufactured by Stein Seal Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-00-085-7743?
NSN 2840-00-085-7743 has 1 manufacturer part number on file: SSCY1526 (Stein Seal Company).
Is NSN 2840-00-085-7743 hazardous material?
No hazard code in the DLA record (HMIC N). 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.