NSN 3020-01-170-2560 · NIIN 011702560 · Part number MS-5
Smith Precision Pump Co · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 60828
Government record, cited
NSN 3020-01-170-2560 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-170-2560. Manufacturer of record part number: MS-5.
Also searched as3020-01-170-2560 ·
3020011702560 ·
NIIN 011702560 ·
01-170-2560 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 60828 · MS-5
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: MS-5
Manufacturer: Smith Precision Pump Co
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-170-2560, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Smith Precision Pump Co. 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-01-170-2560
Primary Part Number
MS-5
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Smith Precision Pump Co
Status
ACTIVE
Teeth Quantity
11
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5935-01-279-6666POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)
3426-01-366-2100MS-5POSSIBLE MATCH
ANODE,PLATING
Possible match (shared part number)Carter Manufacturing Corporation
NSN 3020-01-170-2560 is a Gear,spur, manufactured by Smith Precision Pump Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-170-2560?
NSN 3020-01-170-2560 has 1 manufacturer part number on file: MS-5 (Smith Precision Pump Co).
What NSN replaces 3020-01-170-2560?
3 possible matches (shared part number, not a government interchangeability claim): 5935-01-279-6666, 3426-01-366-2100, 3426-01-367-2636. Verify interchangeability with system specifications before substitution.
What are the specifications of MS-5?
Key specifications for MS-5: Teeth Quantity: 11. 1 specification is documented in the U.S. Government catalog.
Is NSN 3020-01-170-2560 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.