PartsTable TECHNICAL DATA SHEET
NSN 2815-01-668-8488Government record, cited

Screw, Adjusting, Valve Tappet2815-01-668-8488

NSN 2815-01-668-8488 · NIIN 016688488 · Part number A5410550620
Rolls-Royce Solutions America Inc · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 72582
Government record, cited
NSN 2815-01-668-8488 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-668-8488. Manufacturer of record part number: A5410550620.
Also searched as  2815-01-668-8488 · 2815016688488 · NIIN 016688488 · 01-668-8488 · FSC 2815 Diesel Engines and Components · CAGE 72582 · A5410550620
Nearby stock numbers  ·
Features
  • Screw,adjusting,valve Tappet — FSC 2815
  • Style Designator: SPHERICAL HEAD, UNDERCUT, DOUBLE THREAD, CONCENTRIC
  • 1 manufacturer part number on file
  • Manufacturer of record: Rolls-Royce Solutions America Inc
Identification
  • NSN: 2815-01-668-8488
  • NIIN: 016688488
  • FSC: 2815 — Diesel Engines and Components
  • FSG: 28 — Engines, Turbines, and Components
  • Primary part number: A5410550620
  • Manufacturer: Rolls-Royce Solutions America Inc
General Description

The Screw,adjusting,valve Tappet, cataloged under National Stock Number 2815-01-668-8488, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rolls-Royce Solutions America Inc. 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
ParameterValue
NSN2815-01-668-8488
Primary Part NumberA5410550620
Item NameScrew,adjusting,valve Tappet
FSC / FSG2815 / 28 — Diesel Engines and Components
ManufacturerRolls-Royce Solutions America Inc
StatusACTIVE
Style DesignatorSPHERICAL HEAD, UNDERCUT, DOUBLE THREAD, CONCENTRIC
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
A5410550620 PRIMARY Rolls-Royce Solutions America Inc (USA)
No interchangeability data on file.
Other items in FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-011-9099
2815-00-011-9099 · Item name not on file
2815-00-017-1875
PIN
2815-00-024-4185
2815-00-024-4185 · Item name not on file
2815-00-033-1482
2815-00-033-1482 · Item name not on file
2815-00-036-5350
2815-00-036-5350 · Item name not on file
2815-00-179-7630
TUBE
2815-00-346-4639
STRAINER ASSY
2815-00-592-5308
RING,PISTON

Frequently Asked Questions

What is NSN 2815-01-668-8488?

NSN 2815-01-668-8488 is a Screw,adjusting,valve Tappet, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-668-8488?

NSN 2815-01-668-8488 has 1 manufacturer part number on file: A5410550620 (Rolls-Royce Solutions America Inc).

What are the specifications of A5410550620?

Key specifications for A5410550620: Style Designator: SPHERICAL HEAD, UNDERCUT, DOUBLE THREAD, CONCENTRIC; Part Name Assigned by Controlling Agency: SCREW, ADJUSTING; End Item Identification: DIESEL ENGINE. 1 specification is documented in the U.S. Government catalog.

Is NSN 2815-01-668-8488 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.
PartsTable Design LLC · partstable.com