NSN 5331-01-733-3944 · NIIN 017333944 · Part number 6550941
Evac North America Inc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 47WD8
Government record, cited
NSN 5331-01-733-3944 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-733-3944. Manufacturer of record part number: 6550941.
Also searched as5331-01-733-3944 ·
5331017333944 ·
NIIN 017333944 ·
01-733-3944 ·
FSC 5331 O-ring · CAGE 47WD8 · 6550941
Nearby stock numbers← 5331-01-733-3755 O-Ring Set
·
5331-01-733-4389 O-Ring →
5331-01-733-3944 — O-ring
Features
O-Ring — FSC 5331
1 manufacturer part number on file
Manufacturer of record: Evac North America Inc
Identification
NSN: 5331-01-733-3944
NIIN: 017333944
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 6550941
Manufacturer: Evac North America Inc
General Description
The O-Ring, cataloged under National Stock Number 5331-01-733-3944, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Evac North America Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 5331-01-733-3944?
NSN 5331-01-733-3944 is a O-Ring, manufactured by Evac North America Inc, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-733-3944?
NSN 5331-01-733-3944 has 1 manufacturer part number on file: 6550941 (Evac North America Inc).
What are the specifications of 6550941?
Key specifications for 6550941: Part Name Assigned by Controlling Agency: O RING 7; End Item Identification: VACUUM COLLECTION. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5331-01-733-3944 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.