PartsTable TECHNICAL DATA SHEET

NSN 5998-01-691-3154Government record, cited

Circuit Card Assembly5998-01-691-3154

NSN 5998-01-691-3154 · NIIN 016913154 · Part number 64RT2-56

North Atlantic Industries, Inc. Dba North Atlantic Industries · FSC 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 0VGU1

Government record, cited

NSN 5998-01-691-3154 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-691-3154. Manufacturer of record part number: 64RT2-56.

Also searched as 5998-01-691-3154 · 5998016913154 · NIIN 016913154 · 01-691-3154 · FSC 5998 Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware · CAGE 0VGU1 · 64RT2-56 · 8210707-2 · 8210707

Nearby stock numbers ← 5998-01-691-3134 Circuit Card Assembly · 5998-01-691-3155 Circuit Card Assembly →

Features

Circuit Card Assembly — FSC 5998
2 manufacturer part numbers on file
Manufacturer of record: North Atlantic Industries, Inc. Dba North Atlantic Industries

Identification

NSN: 5998-01-691-3154
NIIN: 016913154
FSC: 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 64RT2-56
Manufacturer: North Atlantic Industries, Inc. Dba North Atlantic Industries

General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-691-3154, 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 North Atlantic Industries, Inc. Dba North Atlantic Industries. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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	Circuit Card Assembly
FSC / FSG	5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware (FSG 59)
Manufacturers	Naval Sea Systems Command (CAGE 53711); North Atlantic Industries, Inc. Dba North Atlantic Industries (CAGE 0VGU1)

Technical Specifications

Parameter	Value
NSN	5998-01-691-3154
Primary Part Number	64RT2-56
Item Name	Circuit Card Assembly
FSC / FSG	5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
Manufacturer	North Atlantic Industries, Inc. Dba North Atlantic Industries
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Shelf Life Code	0
Criticality Code	X
Unit of Issue	EA
Acquisition advice code	Z
Weight	1.5000 lbs
Cube	0.2431 cu ft

⇄ Related Items 3

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5998-01-691-315564RT2-51 POSSIBLE MATCH

CIRCUIT CARD ASSEMBLY

Possible match (shared part number)North Atlantic Industries, Inc. Dba North Atlantic Industries

5998-01-691-316064RT2-58 POSSIBLE MATCH

CIRCUIT CARD ASSEMBLY

Possible match (shared part number)North Atlantic Industries, Inc. Dba North Atlantic Industries

5998-01-697-248764RT2-59 POSSIBLE MATCH

CIRCUIT CARD ASSEMBLY

Possible match (shared part number)North Atlantic Industries, Inc. Dba North Atlantic Industries

Cross-Reference Index

Part Number	Manufacturer
8210707-2	Naval Sea Systems Command (USA)
64RT2-56 PRIMARY	North Atlantic Industries, Inc. Dba North Atlantic Industries (USA)

Reference documents

Reference	Meaning
8210707	D/9 Drawing number reference only Naval Sea Systems Command

Related Parts

5998-01-691-3155POSSIBLE MATCH

CIRCUIT CARD ASSEMBLY

64RT2-51

5998-01-691-3160POSSIBLE MATCH

CIRCUIT CARD ASSEMBLY

64RT2-58

5998-01-697-2487POSSIBLE MATCH

CIRCUIT CARD ASSEMBLY

64RT2-59

Frequently Asked Questions

What is NSN 5998-01-691-3154?

NSN 5998-01-691-3154 is a Circuit Card Assembly, manufactured by North Atlantic Industries, Inc. Dba North Atlantic Industries, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.

What part numbers are listed for NSN 5998-01-691-3154?

NSN 5998-01-691-3154 has 2 manufacturer part numbers on file: 8210707-2 (Naval Sea Systems Command), 64RT2-56 (North Atlantic Industries, Inc. Dba North Atlantic Industries).

What NSN replaces 5998-01-691-3154?

3 possible matches (shared part number, not a government interchangeability claim): 5998-01-691-3155, 5998-01-691-3160, 5998-01-697-2487. Verify interchangeability with system specifications before substitution.

Is NSN 5998-01-691-3154 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.

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