NSN 3040-01-188-8714 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-188-8714. Manufacturer of record part number: B-27255.
Also searched as3040-01-188-8714 ·
3040011888714 ·
NIIN 011888714 ·
01-188-8714 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 58305 · B-27255 · E-82608 PIECE 37 · E-82608
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: B-27255
Manufacturer: Rulyn Inc
General Description
The Gearshaft,spur, cataloged under National Stock Number 3040-01-188-8714, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rulyn Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
3040-01-188-8714
Primary Part Number
B-27255
Item Name
Gearshaft,spur
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Rulyn Inc
Status
ACTIVE
Shaft Material
STEEL
Gear Material
STEEL
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.
3040-01-188-8716C-27266POSSIBLE MATCH
HOUSING,MECHANICAL DRIVE
Possible match (shared part number)Rulyn Inc
3020-01-189-1012B-26128POSSIBLE MATCH
GEAR,BEVEL
Possible match (shared part number)Rulyn Inc
3020-01-189-3359H2412LPOSSIBLE MATCH
GEAR,HELICAL
Possible match (shared part number)Altra Industrial Motion Corp.
3020-01-189-6450H-2448LPOSSIBLE MATCH
GEAR,HELICAL
Possible match (shared part number)Altra Industrial Motion Corp.
NSN 3040-01-188-8714 is a Gearshaft,spur, manufactured by Rulyn Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-188-8714?
NSN 3040-01-188-8714 has 1 manufacturer part number on file: B-27255 (Rulyn Inc).
What NSN replaces 3040-01-188-8714?
5 possible matches (shared part number, not a government interchangeability claim): 3040-01-188-8716, 3020-01-189-1012, 3020-01-189-3359. Verify interchangeability with system specifications before substitution.
What are the specifications of B-27255?
Key specifications for B-27255: Shaft Material: STEEL; Gear Material: STEEL. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-188-8714 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.