PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

131020-1Data Pack Assembly

Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc · NSN 5998-01-522-7681 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-522-7681 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-522-7681. Primary manufacturer part number: 131020-1.
Features
  • Data Pack Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Data Pack Assembly, cataloged under National Stock Number 5998-01-522-7681, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-522-7681
Primary Part Number131020-1
Item NameData Pack Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerRotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeCH
Weight10.0000 lbs
Cube0.5185 cu ft
Verified Substitutes 2
3110-00-911-3831T112-000 INTERCHANGEABLE
Bearing,ball,annular
Mpb Corp Div Timken Super Precision
5910-01-043-5771 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Cross-Reference Index
Part NumberManufacturer
131020-1 PRIMARY Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc (USA)
Related Parts
3110-00-911-3831INTERCHANGEABLE
BEARING,BALL,ANNULAR
T112-000
5910-01-043-5771INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC

Frequently Asked Questions

What is NSN 5998-01-522-7681?

NSN 5998-01-522-7681 is a Data Pack Assembly, manufactured by Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-522-7681?

NSN 5998-01-522-7681 has 1 cross-referenced part number: 131020-1 (Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc).

What NSN replaces 5998-01-522-7681?

There are 2 known substitutes for 5998-01-522-7681: 3110-00-911-3831, 5910-01-043-5771. Verify interchangeability with system specifications before substitution.

What are the specifications of 131020-1?

Key specifications for 131020-1: End Item Identification: AS-4499A/SPQ ANTENNA FC1 A; End Item Identification: AS-4499A/SPQ ANTENNA FC1 A. 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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