PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LR08Backplane Assembly

Atrenne Computing Solutions, Llc · NSN 5998-01-496-8253 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-496-8253 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-496-8253. Primary manufacturer part number: LR08.
Features
  • Backplane Assembly — FSC 5998
  • 3 verified cross-references
  • Primary manufacturer: Atrenne Computing Solutions, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Backplane Assembly, cataloged under National Stock Number 5998-01-496-8253, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Atrenne Computing Solutions, Llc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-496-8253
Primary Part NumberLR08
Item NameBackplane Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerAtrenne Computing Solutions, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-01-452-4944
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 12
Generator,sweep
5305-00-206-0513 INTERCHANGEABLE
Screw,machine
5330-00-540-36939005-1 INTERCHANGEABLE
Seal
Eaton Corporation Div Eaton Fluid Power
4010-00-560-402690051 INTERCHANGEABLE
Rope,wire
Northrop Grumman Systems Corporation
5935-00-751-9509118-33-1 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Kearfott Corporation Div Guidance and Navigation Division
2815-00-920-7528BM106 INTERCHANGEABLE
Rocker Arm Assembly Diesel Engin
Cummins Inc.
7025-01-113-7608 INTERCHANGEABLE
Bar,static Element
4920-01-299-031290051 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
5365-01-370-5897900-51 INTERCHANGEABLE
Spacer,plate
Nav-Aids Ltd
4820-01-400-2034 INTERCHANGEABLE
Valve,ball
Cross-Reference Index
Part NumberManufacturer
LR08 PRIMARY Atrenne Computing Solutions, Llc (USA)
90051-1 Raytheon Company Div Rmd Strategic (USA)
90051 Raytheon Company Div Rmd Strategic (USA)
Related Parts
SUCCESSOR 6625-01-452-4944 Generator,sweep
5305-00-206-0513INTERCHANGEABLE
SCREW,MACHINE
5330-00-540-3693INTERCHANGEABLE
SEAL
9005-1
4010-00-560-4026INTERCHANGEABLE
ROPE,WIRE
90051
5935-00-751-9509INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
118-33-1
2815-00-920-7528INTERCHANGEABLE
ROCKER ARM ASSEMBLY DIESEL ENGIN
BM106
7025-01-113-7608INTERCHANGEABLE
BAR,STATIC ELEMENT
4920-01-299-0312INTERCHANGEABLE
TEST PROGRAM SET
90051
5365-01-370-5897INTERCHANGEABLE
SPACER,PLATE
900-51
4820-01-400-2034INTERCHANGEABLE
VALVE,BALL
5330-01-412-9404INTERCHANGEABLE
SEAL,PLAIN ENCASED
638090051
4820-01-477-9717INTERCHANGEABLE
VALVE,BALL
937511

Frequently Asked Questions

What is NSN 5998-01-496-8253?

NSN 5998-01-496-8253 is a Backplane Assembly, manufactured by Atrenne Computing Solutions, Llc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-496-8253?

NSN 5998-01-496-8253 has 3 cross-referenced part numbers: LR08 (Atrenne Computing Solutions, Llc), 90051-1 (Raytheon Company Div Rmd Strategic), 90051 (Raytheon Company Div Rmd Strategic).

What NSN replaces 5998-01-496-8253?

There are 12 known substitutes for 5998-01-496-8253: 6625-01-452-4944, 5305-00-206-0513, 5330-00-540-3693 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LR08?

Key specifications for LR08: Part Name Assigned by Controlling Agency: RACK, VMED, 8 SLOT; End Item Identification: OL-565/UYQ-21(V) CABINET, DATA DISPLAY GROUP; Part Name Assigned by Controlling Agency: RACK, VMED, 8 SLOT; End Item Identification: OL-565/UYQ-21(V) CABINET, DATA DISPLAY GROUP. 4 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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