NSN 2840-01-248-5516 · NIIN 012485516 · Part number SSCY597BP
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 2840-01-248-5516 — this item is cataloged by the U.S. Government under National Stock Number 2840-01-248-5516. Manufacturer of record part number: SSCY597BP.
Also searched as2840-01-248-5516 ·
2840012485516 ·
NIIN 012485516 ·
01-248-5516 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 03673 · SSCY597BP
General Characteristics Item Description: MATL. AISI 405; 0.045 MIN. 0.052 MAX. THK.; 4.240 MIN. 4.243 MAX. O.D.
1 manufacturer part number on file
Manufacturer of record: Stein Seal Company
Identification
NSN: 2840-01-248-5516
NIIN: 012485516
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: SSCY597BP
Manufacturer: Stein Seal Company
General Description
The Back Plate, cataloged under National Stock Number 2840-01-248-5516, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2840-01-248-5516
Primary Part Number
SSCY597BP
Item Name
Back Plate
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Manufacturer
Stein Seal Company
Status
ACTIVE
General Characteristics Item Description
MATL. AISI 405; 0.045 MIN. 0.052 MAX. THK.; 4.240 MIN. 4.243 MAX. O.D.
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 2840-01-248-5516?
NSN 2840-01-248-5516 is a Back Plate, 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 2840-01-248-5516?
NSN 2840-01-248-5516 has 1 manufacturer part number on file: SSCY597BP (Stein Seal Company).
What are the specifications of SSCY597BP?
Key specifications for SSCY597BP: General Characteristics Item Description: MATL. AISI 405; 0.045 MIN. 0.052 MAX. THK.; 4.240 MIN. 4.243 MAX. O.D.; End Item Identification: ACFT.ENG. J85-13/21. 1 specification is documented in the U.S. Government catalog.
Is NSN 2840-01-248-5516 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.
What is the DEMIL code for NSN 2840-01-248-5516?
NSN 2840-01-248-5516 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.