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NSN 5331-01-378-3578Government record, cited
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O-Ring5331-01-378-3578

NSN 5331-01-378-3578 · NIIN 013783578 · Part number 43995905-062
Honeywell Inc Residential Div · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 27319
Government record, cited
NSN 5331-01-378-3578 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-378-3578. Manufacturer of record part number: 43995905-062.
Also searched as  5331-01-378-3578 · 5331013783578 · NIIN 013783578 · 01-378-3578 · FSC 5331 O-ring · CAGE 27319 · 43995905-062
Nearby stock numbers  ·
SECTION O-RING CROSS SECTION
5331-01-378-3578 — O-ring
Features
  • O-Ring — FSC 5331
  • 1 manufacturer part number on file
  • Manufacturer of record: Honeywell Inc Residential Div
Identification
  • NSN: 5331-01-378-3578
  • NIIN: 013783578
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 43995905-062
  • Manufacturer: Honeywell Inc Residential Div
General Description

The O-Ring, cataloged under National Stock Number 5331-01-378-3578, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Inc Residential Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-ring (FSG 53)
ManufacturersHoneywell Inc Residential Div (CAGE 27319)
Technical Specifications
ParameterValue
NSN5331-01-378-3578
Primary Part Number43995905-062
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerHoneywell Inc Residential Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
43995905-062 PRIMARY Honeywell Inc Residential Div (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 5331-01-378-3578?

NSN 5331-01-378-3578 is a O-Ring, manufactured by Honeywell Inc Residential Div, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-378-3578?

NSN 5331-01-378-3578 has 1 manufacturer part number on file: 43995905-062 (Honeywell Inc Residential Div).

Is NSN 5331-01-378-3578 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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