NSN 3040-01-414-4379 · NIIN 014144379 · Part number 1B6418-01
Rtx Corporation Div Pratt & Whitney · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 52661
Government record, cited
NSN 3040-01-414-4379 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-414-4379. Manufacturer of record part number: 1B6418-01.
Also searched as3040-01-414-4379 ·
3040014144379 ·
NIIN 014144379 ·
01-414-4379 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 52661 · 1B6418-01
Manufacturer of record: Rtx Corporation Div Pratt & Whitney
Identification
NSN: 3040-01-414-4379
NIIN: 014144379
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 1B6418-01
Manufacturer: Rtx Corporation Div Pratt & Whitney
General Description
The Connecting Link,rigid, cataloged under National Stock Number 3040-01-414-4379, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 4 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-01-414-4379
Primary Part Number
1B6418-01
Item Name
Connecting Link,rigid
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
No interchangeability data on file.
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 3040-01-414-4379?
NSN 3040-01-414-4379 is a Connecting Link,rigid, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-414-4379?
NSN 3040-01-414-4379 has 2 manufacturer part numbers on file: 1B6418-01 (Rtx Corporation Div Pratt & Whitney), 1B6418-01 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of 1B6418-01?
Key specifications for 1B6418-01: Body Diameter: 0.250 INCHES NOMINAL IN; Body Construction: SOLID; Link Style: STRAIGHT; Special Features: BEARING MATERIAL STEEL PER AMS 5327 COBALT. 4 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-414-4379 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 3040-01-414-4379?
NSN 3040-01-414-4379 has DEMIL Code Q. 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.