NSN 1010-00-522-4009 · NIIN 005224009 · Part number 371191
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 1010 — Guns, Over 30mm up to 75mm · FSG 10 — Weapons · CAGE 10001
Government record, cited
NSN 1010-00-522-4009 — this item is cataloged by the U.S. Government under National Stock Number 1010-00-522-4009. Manufacturer of record part number: 371191.
Also searched as1010-00-522-4009 ·
1010005224009 ·
NIIN 005224009 ·
00-522-4009 ·
FSC 1010 Guns, Over 30mm up to 75mm · CAGE 10001 · 371191 · 5224009
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 1010-00-522-4009
NIIN: 005224009
FSC: 1010 — Guns, Over 30mm up to 75mm
FSG: 10 — Weapons
Primary part number: 371191
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Cap,bearing, cataloged under National Stock Number 1010-00-522-4009, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Cap,bearing
FSC / FSG
1010 — Guns, Over 30mm up to 75mm (FSG 10)
Manufacturers
Army, United States Department of the Dba Rock Island Arsenal Jmtc (CAGE 19204); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
Parameter
Value
NSN
1010-00-522-4009
Primary Part Number
371191
Item Name
Cap,bearing
FSC / FSG
1010 / 10 — Guns, Over 30mm up to 75mm
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
No interchangeability data on file.
Other items in FSC 1010 — Guns, Over 30mm up to 75mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1010-01-149-1269
ARM,QUADRANT SIGHT
1010-01-167-6630
1010-01-167-6630 · Item name not on file
1010-01-168-8062
1010-01-168-8062 · Item name not on file
1010-01-178-7840
1010-01-178-7840 · Item name not on file
1010-01-185-6948
1010-01-185-6948 · Item name not on file
1010-01-227-2554
1010-01-227-2554 · Item name not on file
1010-01-247-7917
BRACE,GUN MOUNT PEDESTAL
1010-01-247-7917
BRACE,GUN MOUNT PEDESTAL
Frequently Asked Questions
What is NSN 1010-00-522-4009?
NSN 1010-00-522-4009 is a Cap,bearing, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
What part numbers are listed for NSN 1010-00-522-4009?
NSN 1010-00-522-4009 has 2 manufacturer part numbers on file: 5224009 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), 371191 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Is NSN 1010-00-522-4009 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.
What is the DEMIL code for NSN 1010-00-522-4009?
NSN 1010-00-522-4009 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.