NSN 5998-01-015-8556 · NIIN 010158556 · Part number 520D277-2
Rex Systems Incorporated Dba Rex Systems Inc · FSC 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 59475
Government record, cited
NSN 5998-01-015-8556 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-015-8556. Manufacturer of record part number: 520D277-2.
Also searched as5998-01-015-8556 ·
5998010158556 ·
NIIN 010158556 ·
01-015-8556 ·
FSC 5998 Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware · CAGE 59475 · 520D277-2
Manufacturer of record: Rex Systems Incorporated Dba Rex Systems Inc
Identification
NSN: 5998-01-015-8556
NIIN: 010158556
FSC: 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 520D277-2
Manufacturer: Rex Systems Incorporated Dba Rex Systems Inc
General Description
The Holder,electrical Card, cataloged under National Stock Number 5998-01-015-8556, 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 Rex Systems Incorporated Dba Rex Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
Catalog Facts
Item Name
Holder,electrical Card
FSC / FSG
5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware (FSG 59)
Manufacturers
Rex Systems Incorporated Dba Rex Systems Inc (CAGE 59475)
Technical Specifications
Parameter
Value
NSN
5998-01-015-8556
Primary Part Number
520D277-2
Item Name
Holder,electrical Card
FSC / FSG
5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
Rex Systems Incorporated Dba Rex Systems Inc (USA)
Reference documents
Reference
Meaning
520D277-2
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5998-00-000-0087
CIRCUIT CARD ASSEMBLY
5998-00-000-0089
5998-00-000-0089 · Item name not on file
5998-00-000-0154
CIRCUIT CARD ASSEMBLY
5998-00-000-0173
ELECTRONIC COMPONENTS ASSEMBLY
5998-00-000-0175
ELECTRONIC COMPONENTS ASSEMBLY
5998-00-000-0177
ELECTRONIC COMPONENTS ASSEMBLY
5998-00-001-1267
CIRCUIT CARD ASSEMBLY
5998-00-001-1271
CIRCUIT CARD ASSEMBLY
Frequently Asked Questions
What is NSN 5998-01-015-8556?
NSN 5998-01-015-8556 is a Holder,electrical Card, manufactured by Rex Systems Incorporated Dba Rex Systems Inc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
What part numbers are listed for NSN 5998-01-015-8556?
NSN 5998-01-015-8556 has 1 manufacturer part number on file: 520D277-2 (Rex Systems Incorporated Dba Rex Systems Inc).
Is NSN 5998-01-015-8556 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.
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.