NSN 3040-01-326-8956 · NIIN 013268956 · Part number 5819856
Naval Sea Systems Command · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53711
Government record, cited
NSN 3040-01-326-8956 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-326-8956. Manufacturer of record part number: 5819856.
Also searched as3040-01-326-8956 ·
3040013268956 ·
NIIN 013268956 ·
01-326-8956 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 53711 · 5819856
Material Document and Classification: COMP 4340 FED SPEC SINGLE MATERIAL RESPONSE
Distance From First End Hub to Shoulder: 1.542 INCHES NOMINAL IN
Material: STEEL
Shoulder Outside Diameter: 4.491 INCHES MINIMUM AND 4.496 INCHES MAXIMUM IN
First End Hub Outside Diameter: 1.1895 INCHES MINIMUM AND 1.1900 INCHES MAXIMUM IN
Identification
NSN: 3040-01-326-8956
NIIN: 013268956
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 5819856
Manufacturer: Naval Sea Systems Command
General Description
The Hub,body, cataloged under National Stock Number 3040-01-326-8956, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 specifications, 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
3040-01-326-8956
Primary Part Number
5819856
Item Name
Hub,body
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Shoulder Width
0.250 INCHES NOMINAL IN
Style Designator
SINGLE HUB W/ SECURING HOLE(S)
Material Document and Classification
COMP 4340 FED SPEC SINGLE MATERIAL RESPONSE
Distance From First End Hub to Shoulder
1.542 INCHES NOMINAL IN
Material
STEEL
Shoulder Outside Diameter
4.491 INCHES MINIMUM AND 4.496 INCHES MAXIMUM IN
First End Hub Outside Diameter
1.1895 INCHES MINIMUM AND 1.1900 INCHES MAXIMUM IN
Other items in FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046
3040-00-001-0046 · Item name not on file
3040-00-001-0047
3040-00-001-0047 · Item name not on file
3040-00-001-0048
3040-00-001-0048 · Item name not on file
3040-00-001-0068
3040-00-001-0068 · Item name not on file
3040-00-001-0077
3040-00-001-0077 · Item name not on file
3040-00-001-0078
3040-00-001-0078 · Item name not on file
3040-00-001-0089
3040-00-001-0089 · Item name not on file
3040-00-001-1224
3040-00-001-1224 · Item name not on file
Frequently Asked Questions
What is NSN 3040-01-326-8956?
NSN 3040-01-326-8956 is a Hub,body, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-326-8956?
NSN 3040-01-326-8956 has 1 manufacturer part number on file: 5819856 (Naval Sea Systems Command).
What are the specifications of 5819856?
Key specifications for 5819856: Shoulder Width: 0.250 INCHES NOMINAL IN; Style Designator: SINGLE HUB W/ SECURING HOLE(S); Material Document and Classification: COMP 4340 FED SPEC SINGLE MATERIAL RESPONSE; Special Features: O/A LENGTH:2.420 IN.NOM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-326-8956 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 3040-01-326-8956?
NSN 3040-01-326-8956 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.