NSN 6150-00-064-4451 · NIIN 000644451 · Part number RD1776-1
Amphenol Corp Div Amphenol Aerospace Operations · FSC 6150 — Miscellaneous Electric Power and Distribution Equipment · FSG 61 — Electric Wire, Power, and Distribution Equipment · CAGE 77820
Government record, cited
NSN 6150-00-064-4451 — this item is cataloged by the U.S. Government under National Stock Number 6150-00-064-4451. Manufacturer of record part number: RD1776-1.
Also searched as6150-00-064-4451 ·
6150000644451 ·
NIIN 000644451 ·
00-064-4451 ·
FSC 6150 Miscellaneous Electric Power and Distribution Equipment · CAGE 77820 · RD1776-1
Nearby stock numbers← 6150-00-064-2082 Cable Assembly, Special Purpose, E
·
6150-00-064-5942 Cable Assembly, Power, Electrical →
6150-00-064-4451 — Miscellaneous Electric Power and Distribution Equipment
Features
End Bell,electrical Rotating Equ — FSC 6150
Overall Diameter: 3.937 INCHES NOMINAL IN
Mounting Configuration: TWO 0.203 IN. DIA HOLES SPACED 180 DEG APART ON 3.250 IN. DIA CIRCLE IN
Material: ALUMINUM ALLOY
1 manufacturer part number on file
Manufacturer of record: Amphenol Corp Div Amphenol Aerospace Operations
Identification
NSN: 6150-00-064-4451
NIIN: 000644451
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
FSG: 61 — Electric Wire, Power, and Distribution Equipment
Primary part number: RD1776-1
Manufacturer: Amphenol Corp Div Amphenol Aerospace Operations
General Description
The End Bell,electrical Rotating Equ, cataloged under National Stock Number 6150-00-064-4451, is classified within Federal Supply Class 6150 (Miscellaneous Electric Power and Distribution Equipment) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 3 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
6150-00-064-4451
Primary Part Number
RD1776-1
Item Name
End Bell,electrical Rotating Equ
FSC / FSG
6150 / 61 — Miscellaneous Electric Power and Distribution Equipment
Manufacturer
Amphenol Corp Div Amphenol Aerospace Operations
Status
ACTIVE
Overall Diameter
3.937 INCHES NOMINAL IN
Mounting Configuration
TWO 0.203 IN. DIA HOLES SPACED 180 DEG APART ON 3.250 IN. DIA CIRCLE IN
Amphenol Corp Div Amphenol Aerospace Operations (USA)
No interchangeability data on file.
Other items in FSC 6150 — Miscellaneous Electric Power and Distribution Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6150-00-000-0125
LEAD,ELECTRICAL
6150-00-000-0174
WIRING HARNESS,BRANCHED
6150-00-000-0176
WIRING HARNESS,BRANCHED
6150-00-000-0178
WIRING HARNESS,BRANCHED
6150-00-000-0179
WIRING HARNESS,BRANCHED
6150-00-000-0180
WIRING HARNESS,BRANCHED
6150-00-001-1272
6150-00-001-1272 · Item name not on file
6150-00-001-1522
6150-00-001-1522 · Item name not on file
Frequently Asked Questions
What is NSN 6150-00-064-4451?
NSN 6150-00-064-4451 is a End Bell,electrical Rotating Equ, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 6150, Miscellaneous Electric Power and Distribution Equipment. Status: active.
What part numbers are listed for NSN 6150-00-064-4451?
NSN 6150-00-064-4451 has 1 manufacturer part number on file: RD1776-1 (Amphenol Corp Div Amphenol Aerospace Operations).
What are the specifications of RD1776-1?
Key specifications for RD1776-1: Overall Diameter: 3.937 INCHES NOMINAL IN; Overall Length: 1.678 INCHES NOMINAL IN; Mounting Configuration: TWO 0.203 IN. DIA HOLES SPACED 180 DEG APART ON 3.250 IN. DIA CIRCLE IN; Material: ALUMINUM ALLOY. 3 specifications are documented in the U.S. Government catalog.
Is NSN 6150-00-064-4451 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.