The Spring,expander,piston Ring, cataloged under National Stock Number 2805-01-113-4788, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Thomas Industries Inc Pneumotive Div. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-01-113-4788 |
| Primary Part Number | C87045 |
| Item Name | Spring,expander,piston Ring |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Thomas Industries Inc Pneumotive Div |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL MATERIA;0.010 IN. MATL THICKNESS,0.113 IN. WIDTH,FOR 2.000 IN. DIA PISTON IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2805-01-113-4788 is a Spring,expander,piston Ring, manufactured by Thomas Industries Inc Pneumotive Div, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-01-113-4788 has 2 manufacturer part numbers on file: C87045 (Thomas Industries Inc Pneumotive Div), C87212 (Fl Industries Inc Pneumotive Div).
Key specifications for C87045: General Characteristics Item Description: STEEL MATERIA;0.010 IN. MATL THICKNESS,0.113 IN. WIDTH,FOR 2.000 IN. DIA PISTON IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.