PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B518Chassis,electrical-Electronic Eq

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 5975-01-485-3314 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-485-3314 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-485-3314. Primary manufacturer part number: B518.
Features
  • Chassis,electrical-Electronic Eq — FSC 5975
  • 3 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-01-485-3314, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-01-485-3314
Primary Part NumberB518
Item NameChassis,electrical-Electronic Eq
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6625-00-113-6079B518 INTERCHANGEABLE
Test Set,electrical Power
Lockheed Martin Corp
2920-00-237-77244X622 INTERCHANGEABLE
Switch,lock,ignition
Bath Iron Works Corporation
Cross-Reference Index
Part NumberManufacturer
B518 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
79C0284-01 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
B518 PRIMARY Lockheed Martin Corporation Div Rms - Manassas (USA)
Related Parts
6625-00-113-6079INTERCHANGEABLE
TEST SET,ELECTRICAL POWER
B518
2920-00-237-7724INTERCHANGEABLE
SWITCH,LOCK,IGNITION
4X622

Frequently Asked Questions

What is NSN 5975-01-485-3314?

NSN 5975-01-485-3314 is a Chassis,electrical-Electronic Eq, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-485-3314?

NSN 5975-01-485-3314 has 3 cross-referenced part numbers: B518 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 79C0284-01 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), B518 (Lockheed Martin Corporation Div Rms - Manassas).

What NSN replaces 5975-01-485-3314?

There are 2 known substitutes for 5975-01-485-3314: 6625-00-113-6079, 2920-00-237-7724. Verify interchangeability with system specifications before substitution.

What are the specifications of B518?

Key specifications for B518: End Item Identification: OJ-721(V)9/UYQ-70(V)2, VLS, CNSL, RACK FFH01; Part Name Assigned by Controlling Agency: SW ROUTER CHASSIS. 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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