NSN 5331-01-681-2353 · NIIN 016812353 · Part number JFM121J
Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 02750
Government record, cited
NSN 5331-01-681-2353 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-681-2353. Manufacturer of record part number: JFM121J.
Also searched as5331-01-681-2353 ·
5331016812353 ·
NIIN 016812353 ·
01-681-2353 ·
FSC 5331 O-ring · CAGE 02750 · JFM121J
Manufacturer of record: Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution
Identification
NSN: 5331-01-681-2353
NIIN: 016812353
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: JFM121J
Manufacturer: Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution
General Description
The O-Ring, cataloged under National Stock Number 5331-01-681-2353, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution. 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
5331-01-681-2353
Primary Part Number
JFM121J
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution
Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (USA)
No interchangeability data on file.
Other items in FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971
O-RING
5331-00-001-1979
O-RING
5331-00-001-3904
O-RING
5331-00-001-3905
O-RING
5331-00-001-3906
O-RING
5331-00-001-3908
O-RING
5331-00-001-3923
O-RING
5331-00-001-3924
O-RING
Frequently Asked Questions
What is NSN 5331-01-681-2353?
NSN 5331-01-681-2353 is a O-Ring, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-681-2353?
NSN 5331-01-681-2353 has 1 manufacturer part number on file: JFM121J (Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution).
What are the specifications of JFM121J?
Key specifications for JFM121J: Part Name Assigned by Controlling Agency: PACKING,PREFORMED; End Item Identification: F110 GE129. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5331-01-681-2353 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.