Inter Data Unit, Air1680-01-552-0157

NSN 1680-01-552-0157 · NIIN 015520157 · Part number 22E1278

General Dynamics Information Technology, Inc. Div Csgov - Csra · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 4R1H0

Government record, cited

NSN 1680-01-552-0157 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-552-0157. Manufacturer of record part number: 22E1278.

Also searched as 1680-01-552-0157 · 1680015520157 · NIIN 015520157 · 01-552-0157 · FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 4R1H0 · 22E1278

Nearby stock numbers ← 1680-01-552-0092 Modification Kit, Aircraft Components · 1680-01-552-0285 Tube Assy Water Spray →

Features

Inter Data Unit,air — FSC 1680
1 manufacturer part number on file
Manufacturer of record: General Dynamics Information Technology, Inc. Div Csgov - Csra

Identification

NSN: 1680-01-552-0157
NIIN: 015520157
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 22E1278
Manufacturer: General Dynamics Information Technology, Inc. Div Csgov - Csra

General Description

The Inter Data Unit,air, cataloged under National Stock Number 1680-01-552-0157, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is General Dynamics Information Technology, Inc. Div Csgov - Csra. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Inter Data Unit,air
FSC / FSG	1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers	General Dynamics Information Technology, Inc. Div Csgov - Csra (CAGE 4R1H0)

Technical Specifications

Parameter	Value
NSN	1680-01-552-0157
Primary Part Number	22E1278
Item Name	Inter Data Unit,air
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer	General Dynamics Information Technology, Inc. Div Csgov - Csra
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
22E1278 PRIMARY	General Dynamics Information Technology, Inc. Div Csgov - Csra (USA)

Frequently Asked Questions

What is NSN 1680-01-552-0157?

NSN 1680-01-552-0157 is a Inter Data Unit,air, manufactured by General Dynamics Information Technology, Inc. Div Csgov - Csra, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What part numbers are listed for NSN 1680-01-552-0157?

NSN 1680-01-552-0157 has 1 manufacturer part number on file: 22E1278 (General Dynamics Information Technology, Inc. Div Csgov - Csra).

Is NSN 1680-01-552-0157 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 1680-01-552-0157?

NSN 1680-01-552-0157 has DEMIL Code Q. 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.

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