PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

250A077-2Power Supply

Lockheed Martin Services Inc M/s 3067 · NSN 6120-01-546-9315 · FSC 6120 · Power Supply
Verified by PartsTable
NSN 6120-01-546-9315 — this item is cataloged by the U.S. Government under National Stock Number 6120-01-546-9315. Primary manufacturer part number: 250A077-2.
Features
  • Power Supply — FSC 6120
  • 2 verified cross-references
  • Primary manufacturer: Lockheed Martin Services Inc M/s 3067
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Power Supply, cataloged under National Stock Number 6120-01-546-9315, is classified within Federal Supply Class 6120 (Power Supply) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Lockheed Martin Services Inc M/s 3067. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6120-01-546-9315
Primary Part Number250A077-2
Item NamePower Supply
FSC / FSG6120 / 61 — Power Supply
ManufacturerLockheed Martin Services Inc M/s 3067
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5905-00-187-350610605775-11 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Us Army Aviation and Missile Command
9390-00-948-3262680CR-85, 2"WIDE X 50YARDS INTERCHANGEABLE
Tape,reflective
3m Company
5360-01-122-0824N58085 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
4710-01-172-347258085 INTERCHANGEABLE
Tube,special
Goodrich Actuation Systems Ltd
7690-01-392-0019580-85 INTERCHANGEABLE
Marker,identification
3m Company
7690-01-392-4209 INTERCHANGEABLE
Marker,identification
Cross-Reference Index
Part NumberManufacturer
250A077-2 Lockheed Martin Services Inc M/s 3067 (USA)
5808-5 Mcdata Services Corporation (USA)
Related Parts
5905-00-187-3506INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
10605775-11
9390-00-948-3262INTERCHANGEABLE
TAPE,REFLECTIVE
680CR-85, 2"WIDE X 50YARDS
5360-01-122-0824INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
N58085
4710-01-172-3472INTERCHANGEABLE
TUBE,SPECIAL
58085
7690-01-392-0019INTERCHANGEABLE
MARKER,IDENTIFICATION
580-85
7690-01-392-4209INTERCHANGEABLE
MARKER,IDENTIFICATION

Frequently Asked Questions

What is NSN 6120-01-546-9315?

NSN 6120-01-546-9315 is a Power Supply, manufactured by Lockheed Martin Services Inc M/s 3067, classified under FSC 6120 (Power Supply). Status: active.

What are the part numbers for NSN 6120-01-546-9315?

NSN 6120-01-546-9315 has 2 cross-referenced part numbers: 250A077-2 (Lockheed Martin Services Inc M/s 3067), 5808-5 (Mcdata Services Corporation).

What NSN replaces 6120-01-546-9315?

There are 6 known substitutes for 6120-01-546-9315: 5905-00-187-3506, 9390-00-948-3262, 5360-01-122-0824 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 250A077-2?

Key specifications for 250A077-2: End Item Identification: EN ROUNTE COMMUNICATIONS GATEWAY; Special Features: POWER AND ALARM SHELF MODULE, REDUNDANT, VARISWITCH RS-449. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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