NSN 3040-00-902-4476 · NIIN 009024476 · Part number A30113000-1
Rockford Powertrain Inc Div Powertrain Rockford, Inc. · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 77873
Government record, cited
NSN 3040-00-902-4476 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-902-4476. Manufacturer of record part number: A30113000-1.
Also searched as3040-00-902-4476 ·
3040009024476 ·
NIIN 009024476 ·
00-902-4476 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 77873 · A30113000-1
Material Document and Classification: SAEG3500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
Radial Wall Thickness: 0.0900 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM IN
Ring Style: CONCENTRIC
Standard Bore Diameter: 4.750 INCHES IN
Material: IRON OVERALL
1 manufacturer part number on file
Identification
NSN: 3040-00-902-4476
NIIN: 009024476
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: A30113000-1
Manufacturer: Rockford Powertrain Inc Div Powertrain Rockford, Inc.
General Description
The Ring,piston, cataloged under National Stock Number 3040-00-902-4476, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rockford Powertrain Inc Div Powertrain Rockford, Inc.. Government technical data includes 6 specifications, 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
3040-00-902-4476
Primary Part Number
A30113000-1
Item Name
Ring,piston
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
Status
ACTIVE
Material Document and Classification
SAEG3500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style
PLAIN RECTANGULAR, STRAIGHT FACE
Radial Wall Thickness
0.0900 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM IN
Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
No interchangeability data on file.
Other items in FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046
3040-00-001-0046 · Item name not on file
3040-00-001-0047
3040-00-001-0047 · Item name not on file
3040-00-001-0048
3040-00-001-0048 · Item name not on file
3040-00-001-0068
3040-00-001-0068 · Item name not on file
3040-00-001-0077
3040-00-001-0077 · Item name not on file
3040-00-001-0078
3040-00-001-0078 · Item name not on file
3040-00-001-0089
3040-00-001-0089 · Item name not on file
3040-00-001-1224
3040-00-001-1224 · Item name not on file
Frequently Asked Questions
What is NSN 3040-00-902-4476?
NSN 3040-00-902-4476 is a Ring,piston, manufactured by Rockford Powertrain Inc Div Powertrain Rockford, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-00-902-4476?
NSN 3040-00-902-4476 has 1 manufacturer part number on file: A30113000-1 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.).
What are the specifications of A30113000-1?
Key specifications for A30113000-1: Overall Width: 0.0935 INCHES NOMINAL IN; Material Document and Classification: SAEG3500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Radial Wall Thickness: 0.0900 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 3040-00-902-4476 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.