PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B1635Filter Assembly,electrical

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 5915-01-641-7424 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-641-7424 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-641-7424. Primary manufacturer part number: B1635.
Features
  • Filter Assembly,electrical — FSC 5915
  • 4 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Assembly,electrical, cataloged under National Stock Number 5915-01-641-7424, is classified within Federal Supply Class 5915 (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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-01-641-7424
Primary Part NumberB1635
Item NameFilter Assembly,electrical
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3020-00-931-8221G34S35 INTERCHANGEABLE
Gear,spur
Designatronics Inc Perfect Gear and Instrument Div
Cross-Reference Index
Part NumberManufacturer
B1635 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
N114263-6 Lockheed Martin Corporation Div Rms - Manassas (USA)
79C0903-01 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
LT-C-0009-00 Laurel Technologies Partnership Dba Drs Laurel Technologies (USA)
Related Parts
3020-00-931-8221INTERCHANGEABLE
GEAR,SPUR
G34S35

Frequently Asked Questions

What is NSN 5915-01-641-7424?

NSN 5915-01-641-7424 is a Filter Assembly,electrical, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-01-641-7424?

NSN 5915-01-641-7424 has 4 cross-referenced part numbers: B1635 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), N114263-6 (Lockheed Martin Corporation Div Rms - Manassas), 79C0903-01 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), LT-C-0009-00 (Laurel Technologies Partnership Dba Drs Laurel Technologies).

What NSN replaces 5915-01-641-7424?

There is 1 known substitute for 5915-01-641-7424: 3020-00-931-8221. Verify interchangeability with system specifications before substitution.

What are the specifications of B1635?

Key specifications for B1635: End Item Identification: AN/UYQ70 INFORMATION DISPLAY SYSTEM; Part Name Assigned by Controlling Agency: 2U EMI FILTER ASSEMBLY. 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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