NSN 3040-01-346-0038 · NIIN 013460038 · Part number KR780700 PIECE 3
R G Rollin Co · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 54752
Government record, cited
NSN 3040-01-346-0038 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-346-0038. Manufacturer of record part number: KR780700 PIECE 3.
Also searched as3040-01-346-0038 ·
3040013460038 ·
NIIN 013460038 ·
01-346-0038 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 54752 · KR780700 PIECE 3 · KR2318-3 · KR780700
Nearby stock numbers← 3040-01-345-9891 Hub, Body
·
3040-01-346-0094 Bell Crank →
Features
Shaft,shouldered — FSC 3040
Material: STEEL CORROSION RESISTING
2 manufacturer part numbers on file
Manufacturer of record: R G Rollin Co
Identification
NSN: 3040-01-346-0038
NIIN: 013460038
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: KR780700 PIECE 3
Manufacturer: R G Rollin Co
General Description
The Shaft,shouldered, cataloged under National Stock Number 3040-01-346-0038, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is R G Rollin Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
3040-01-346-0038
Primary Part Number
KR780700 PIECE 3
Item Name
Shaft,shouldered
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
R G Rollin Co
Status
ACTIVE
Material
STEEL CORROSION RESISTING
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
NSN 3040-01-346-0038 is a Shaft,shouldered, manufactured by R G Rollin Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-346-0038?
NSN 3040-01-346-0038 has 2 manufacturer part numbers on file: KR2318-3 (R G Rollin Co), KR780700 PIECE 3 (R G Rollin Co).
What NSN replaces 3040-01-346-0038?
5 possible matches (shared part number, not a government interchangeability claim): 3010-01-346-1473, 3020-01-346-1852, 3020-01-346-1858. Verify interchangeability with system specifications before substitution.
What are the specifications of KR780700 PIECE 3?
Key specifications for KR780700 PIECE 3: End Item Identification: R.G. ROLLIN CO. MODEL 2318 NSW ACTIVE CLUTCH; Material: STEEL CORROSION RESISTING. 1 specification is documented in the U.S. Government catalog.
Is NSN 3040-01-346-0038 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.