NSN 8140-01-090-8946 · NIIN 010908946 · Part number 2839253
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 8140 — Ammunition and Nuclear Ordnance Boxes, Packages and Special Containers · FSG 81 — Containers, Packaging, and Packing Supplies · CAGE 10001
Government record, cited
NSN 8140-01-090-8946 — this item is cataloged by the U.S. Government under National Stock Number 8140-01-090-8946. Manufacturer of record part number: 2839253.
Also searched as8140-01-090-8946 ·
8140010908946 ·
NIIN 010908946 ·
01-090-8946 ·
FSC 8140 Ammunition and Nuclear Ordnance Boxes, Packages and Special Containers · CAGE 10001 · 2839253
Nearby stock numbers← 8140-01-090-8776 Pad, Shipping and Storage Contain
·
8140-01-091-0301 Cushion, Nose →
Features
Cap,fuze Protector — FSC 8140
General Characteristics Item Description: MK10 MOD 1;CONSISTS OF:O-RING;SNAP RING;CAP;F/SHIPPING AND STORAGE OF 5IN.54 CALIBER PROJECTILES IN
1 manufacturer part number on file
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 8140-01-090-8946
NIIN: 010908946
FSC: 8140 — Ammunition and Nuclear Ordnance Boxes, Packages and Special Containers
FSG: 81 — Containers, Packaging, and Packing Supplies
Primary part number: 2839253
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Cap,fuze Protector, cataloged under National Stock Number 8140-01-090-8946, is classified within Federal Supply Class 8140 (Ammunition and Nuclear Ordnance Boxes, Packages and Special Containers) of the Containers, Packaging, and Packing Supplies group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
8140-01-090-8946
Primary Part Number
2839253
Item Name
Cap,fuze Protector
FSC / FSG
8140 / 81 — Ammunition and Nuclear Ordnance Boxes, Packages and Special Containers
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
General Characteristics Item Description
MK10 MOD 1;CONSISTS OF:O-RING;SNAP RING;CAP;F/SHIPPING AND STORAGE OF 5IN.54 CALIBER PROJECTILES IN
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
No interchangeability data on file.
Other items in FSC 8140 — Ammunition and Nuclear Ordnance Boxes, Packages and Special Containers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
8140-00-000-0065
SHIPPING AND STORAG
8140-00-001-1270
INDICATOR,LEAK
8140-00-001-3692
8140-00-001-3692 · Item name not on file
8140-00-001-7869
BOX,PACKING,AMMUNITION
8140-00-001-9248
BOX,PACKING,AMMUNITION
8140-00-001-9249
BOX,PACKING,AMMUNITION
8140-00-001-9250
BOX,PACKING,AMMUNITION
8140-00-001-9251
CONTAINER,AMMUNITION
Frequently Asked Questions
What is NSN 8140-01-090-8946?
NSN 8140-01-090-8946 is a Cap,fuze Protector, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 8140, Ammunition and Nuclear Ordnance Boxes, Packages and Special Containers. Status: active.
What part numbers are listed for NSN 8140-01-090-8946?
NSN 8140-01-090-8946 has 1 manufacturer part number on file: 2839253 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of 2839253?
Key specifications for 2839253: General Characteristics Item Description: MK10 MOD 1;CONSISTS OF:O-RING;SNAP RING;CAP;F/SHIPPING AND STORAGE OF 5IN.54 CALIBER PROJECTILES IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 8140-01-090-8946 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.