NSN 5998-01-730-8903 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-730-8903. Manufacturer of record part number: 420-OIP074.
Also searched as5998-01-730-8903 ·
5998017308903 ·
NIIN 017308903 ·
01-730-8903 ·
FSC 5998 Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware · CAGE 721H9 · 420-OIP074 · 8771342 · 8771342-110 · 8771342/REV A SHT 20&21
The Backplane Assembly, cataloged under National Stock Number 5998-01-730-8903, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rugged Science, Llc Dba Rugged Science Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
Catalog Facts
Item Name
Backplane Assembly
FSC / FSG
5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware (FSG 59)
C/1Advisory reference — outside the item-of-supply concept
Naval Sea Systems Command
Related Parts
5895-01-730-8909POSSIBLE MATCH
RECEIVER-TRANSMITTER SUBASSEMBLY
420-OIP045
7050-01-730-9020POSSIBLE MATCH
CONVERTER,DIGITAL TO DIGITAL
RS-IGMC-1011GP
7025-01-730-9037POSSIBLE MATCH
DISK DRIVE UNIT
RS-MZ-77E1T0E
5998-01-730-9047POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
420-OIP073
5895-01-730-9058POSSIBLE MATCH
COMPUTER SUBASSEMBLY
420-OIP047
5998-01-730-9076POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
RS-VCQRTX4000
Frequently Asked Questions
What is NSN 5998-01-730-8903?
NSN 5998-01-730-8903 is a Backplane Assembly, manufactured by Rugged Science, Llc Dba Rugged Science Llc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
What part numbers are listed for NSN 5998-01-730-8903?
NSN 5998-01-730-8903 has 2 manufacturer part numbers on file: 8771342-110 (Naval Sea Systems Command), 420-OIP074 (Rugged Science, Llc Dba Rugged Science Llc).
What NSN replaces 5998-01-730-8903?
6 possible matches (shared part number, not a government interchangeability claim): 5895-01-730-8909, 7050-01-730-9020, 7025-01-730-9037. Verify interchangeability with system specifications before substitution.
Is NSN 5998-01-730-8903 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.
What is the DEMIL code for NSN 5998-01-730-8903?
NSN 5998-01-730-8903 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.