Ring, Piston2805-01-097-4733

NSN 2805-01-097-4733 · NIIN 010974733

FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components · FSG 28 — Engines, Turbines, and Components

Government record, cited

Also searched as 2805-01-097-4733 · 2805010974733 · NIIN 010974733 · 01-097-4733 · FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · 1043D23 · 10R1043D1 ITEM 31 · 10R1043D1-31 · 1043A23

Nearby stock numbers ← 2805-01-097-2652 Engine, Gasoline · 2805-01-097-5565 →

Features

Ring,piston — FSC 2805
Reference Number Differentiating Characteristics: CLEANED IN ACCORDANCE WITH MIL-P-52211/CE/

Identification

NSN: 2805-01-097-4733
NIIN: 010974733
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
FSG: 28 — Engines, Turbines, and Components

General Description

The Ring,piston, cataloged under National Stock Number 2805-01-097-4733, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2805-01-097-4733
Item Name	Ring,piston
FSC / FSG	2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Status	ACTIVE
Reference Number Differentiating Characteristics	CLEANED IN ACCORDANCE WITH MIL-P-52211/CE/

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
1043D23	C/1 Advisory reference — outside the item-of-supply concept Rotoflow Corp
10R1043D1 ITEM 31	5/9 Secondary reference Rotoflow Corp
10R1043D1-31	C/1 Advisory reference — outside the item-of-supply concept Rotoflow Corp
1043A23	3/9 Design control — primary reference Rotoflow Corp

No interchangeability data on file.

Other items in FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2805-00-000-4022

2805-00-000-4022 · Item name not on file

2805-00-001-0029

2805-00-001-0029 · Item name not on file

2805-00-001-3527

2805-00-001-3527 · Item name not on file

2805-00-001-3844

2805-00-001-3844 · Item name not on file

2805-00-001-3854

COVER,FLYWHEEL

2805-00-001-6154

2805-00-001-6154 · Item name not on file

2805-00-001-6164

FLYWHEEL,ENGINE

2805-00-001-6575

RING SET,PISTON

Frequently Asked Questions

What is NSN 2805-01-097-4733?

NSN 2805-01-097-4733 is a Ring,piston, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.

What are the specifications of 2805-01-097-4733?

Key specifications for 2805-01-097-4733: End Item Identification: ROTOFLOW CORPORATION SERVICE ASSEMBLY EXPANDER/BLOWER MODEL NO. 10-3E-4B; Reference Number Differentiating Characteristics: CLEANED IN ACCORDANCE WITH MIL-P-52211/CE/. 1 specification is documented in the U.S. Government catalog.

Is NSN 2805-01-097-4733 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.

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