Ring, Piston4310-00-482-4309

NSN 4310-00-482-4309 · NIIN 004824309 · Part number PX11

Sears, Roebuck and Co. Dba Sears Div Sears Commercial · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 53800

Government record, cited

NSN 4310-00-482-4309 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-482-4309. Manufacturer of record part number: PX11.

Also searched as 4310-00-482-4309 · 4310004824309 · NIIN 004824309 · 00-482-4309 · FSC 4310 Compressors and Vacuum Pumps · CAGE 53800 · PX11

Nearby stock numbers ← 4310-00-482-4308 Pin, Piston · 4310-00-482-4311 Ring, Piston →

Features

Ring,piston — FSC 4310
1 manufacturer part number on file
Manufacturer of record: Sears, Roebuck and Co. Dba Sears Div Sears Commercial

Identification

NSN: 4310-00-482-4309
NIIN: 004824309
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: PX11
Manufacturer: Sears, Roebuck and Co. Dba Sears Div Sears Commercial

General Description

The Ring,piston, cataloged under National Stock Number 4310-00-482-4309, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Sears, Roebuck and Co. Dba Sears Div Sears Commercial. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Ring,piston
FSC / FSG	4310 — Compressors and Vacuum Pumps (FSG 43)
Manufacturers	Sears, Roebuck and Co. Dba Sears Div Sears Commercial (CAGE 53800)

Technical Specifications

Parameter	Value
NSN	4310-00-482-4309
Primary Part Number	PX11
Item Name	Ring,piston
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Manufacturer	Sears, Roebuck and Co. Dba Sears Div Sears Commercial
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5905-00-642-4828 POSSIBLE MATCH

RESISTOR,FIXED,WIRE WOUND,INDUCT

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
PX11 PRIMARY	Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)

Related Parts

5905-00-642-4828POSSIBLE MATCH

RESISTOR,FIXED,WIRE WOUND,INDUCT

Frequently Asked Questions

What is NSN 4310-00-482-4309?

NSN 4310-00-482-4309 is a Ring,piston, manufactured by Sears, Roebuck and Co. Dba Sears Div Sears Commercial, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What part numbers are listed for NSN 4310-00-482-4309?

NSN 4310-00-482-4309 has 1 manufacturer part number on file: PX11 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).

What NSN replaces 4310-00-482-4309?

1 possible match (shared part number, not a government interchangeability claim): 5905-00-642-4828. Verify interchangeability with system specifications before substitution.

Is NSN 4310-00-482-4309 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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