O-Ring5331-01-285-2594

NSN 5331-01-285-2594 · NIIN 012852594 · Part number 408945

Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 10129

Government record, cited

NSN 5331-01-285-2594 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-285-2594. Manufacturer of record part number: 408945.

Also searched as 5331-01-285-2594 · 5331012852594 · NIIN 012852594 · 01-285-2594 · FSC 5331 O-ring · CAGE 10129 · 408945

Nearby stock numbers ← 5331-01-285-2219 O-Ring · 5331-01-285-2595 O-Ring →

5331-01-285-2594 — O-ring

Features

O-Ring — FSC 5331
1 manufacturer part number on file
Manufacturer of record: Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division

Identification

NSN: 5331-01-285-2594
NIIN: 012852594
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 408945
Manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division

General Description

The O-Ring, cataloged under National Stock Number 5331-01-285-2594, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division. 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	O-Ring
FSC / FSG	5331 — O-ring (FSG 53)
Manufacturers	Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division (CAGE 10129)

Technical Specifications

Parameter	Value
NSN	5331-01-285-2594
Primary Part Number	408945
Item Name	O-Ring
FSC / FSG	5331 / 53 — O-ring
Manufacturer	Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division
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.

3405-01-628-8012CMI408945 POSSIBLE MATCH

BANDWHEEL AY LOWER

Possible match (shared part number)Doall Company

Cross-Reference Index

Part Number	Manufacturer
408945 PRIMARY	Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division (USA)

Related Parts

3405-01-628-8012POSSIBLE MATCH

BANDWHEEL AY LOWER

CMI408945

Frequently Asked Questions

What is NSN 5331-01-285-2594?

NSN 5331-01-285-2594 is a O-Ring, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-285-2594?

NSN 5331-01-285-2594 has 1 manufacturer part number on file: 408945 (Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division).

What NSN replaces 5331-01-285-2594?

1 possible match (shared part number, not a government interchangeability claim): 3405-01-628-8012. Verify interchangeability with system specifications before substitution.

Is NSN 5331-01-285-2594 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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