Connector Assembly2040-00-972-8554

NSN 2040-00-972-8554 · NIIN 009728554 · Part number A564-37

L3 Technologies, Inc. Div L3 Keo · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 34228

Government record, cited

NSN 2040-00-972-8554 — this item is cataloged by the U.S. Government under National Stock Number 2040-00-972-8554. Manufacturer of record part number: A564-37.

Also searched as 2040-00-972-8554 · 2040009728554 · NIIN 009728554 · 00-972-8554 · FSC 2040 Marine Hardware and Hull Items · CAGE 34228 · A564-37

Nearby stock numbers ← 2040-00-972-8553 Conductor · 2040-00-972-8563 →

Features

Connector Assembly — FSC 2040
2 manufacturer part numbers on file
Manufacturer of record: L3 Technologies, Inc. Div L3 Keo

Identification

NSN: 2040-00-972-8554
NIIN: 009728554
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment
Primary part number: A564-37
Manufacturer: L3 Technologies, Inc. Div L3 Keo

General Description

The Connector Assembly, cataloged under National Stock Number 2040-00-972-8554, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Connector Assembly
FSC / FSG	2040 — Marine Hardware and Hull Items (FSG 20)
Manufacturers	Northrop Grumman Systems Corporation (CAGE 03956); L3 Technologies, Inc. Div L3 Keo (CAGE 34228)

Technical Specifications

Parameter	Value
NSN	2040-00-972-8554
Primary Part Number	A564-37
Item Name	Connector Assembly
FSC / FSG	2040 / 20 — Marine Hardware and Hull Items
Manufacturer	L3 Technologies, Inc. Div L3 Keo
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
A564-37	Northrop Grumman Systems Corporation (USA)
A564-37 PRIMARY	L3 Technologies, Inc. Div L3 Keo (USA)

No interchangeability data on file.

Other items in FSC 2040 — Marine Hardware and Hull Items

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2040-00-030-8331

LENS ASSEMBLY,PERIS

2040-00-349-6785

2040-00-349-6785 · Item name not on file

2040-00-361-3924

2040-00-361-3924 · Item name not on file

2040-00-368-5901

2040-00-368-5901 · Item name not on file

2040-00-385-8796

BOX,STUFFING

2040-00-385-9234

2040-00-385-9234 · Item name not on file

2040-00-391-4442

FAIRWATER

2040-00-393-3850

STRAINER,INTAKE

Frequently Asked Questions

What is NSN 2040-00-972-8554?

NSN 2040-00-972-8554 is a Connector Assembly, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What part numbers are listed for NSN 2040-00-972-8554?

NSN 2040-00-972-8554 has 2 manufacturer part numbers on file: A564-37 (Northrop Grumman Systems Corporation), A564-37 (L3 Technologies, Inc. Div L3 Keo).

Is NSN 2040-00-972-8554 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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