NSN 5331-01-365-3106 · NIIN 013653106 · Part number M18-20
Philips Industries Inc Ruskin Div · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 0J690
Government record, cited
NSN 5331-01-365-3106 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-365-3106. Manufacturer of record part number: M18-20.
Also searched as5331-01-365-3106 ·
5331013653106 ·
NIIN 013653106 ·
01-365-3106 ·
FSC 5331 O-ring · CAGE 0J690 · M18-20
Manufacturer of record: Philips Industries Inc Ruskin Div
Identification
NSN: 5331-01-365-3106
NIIN: 013653106
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: M18-20
Manufacturer: Philips Industries Inc Ruskin Div
General Description
The O-Ring, cataloged under National Stock Number 5331-01-365-3106, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Philips Industries Inc Ruskin Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share 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
Philips Industries Inc Ruskin Div (CAGE 0J690); Pma Prozess- Und Maschinen-Automation Gmbh (CAGE D2332)
Technical Specifications
Parameter
Value
NSN
5331-01-365-3106
Primary Part Number
M18-20
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Philips Industries Inc Ruskin Div
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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2990-01-379-5219M-1820POSSIBLE MATCH
IGNITION HARNESS KI
Possible match (shared part number)Unison Industries Llc
5985-01-433-2789NH13759-01POSSIBLE MATCH
COUPLER,TRANSMISSION LINE
Possible match (shared part number)North Hills Signal Processing Corp.
NSN 5331-01-365-3106 is a O-Ring, manufactured by Philips Industries Inc Ruskin Div, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-365-3106?
NSN 5331-01-365-3106 has 2 manufacturer part numbers on file: M18-20 (Philips Industries Inc Ruskin Div), M18-20 (Pma Prozess- Und Maschinen-Automation Gmbh).
What NSN replaces 5331-01-365-3106?
2 possible matches (shared part number, not a government interchangeability claim): 2990-01-379-5219, 5985-01-433-2789. Verify interchangeability with system specifications before substitution.
Is NSN 5331-01-365-3106 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.