PartsTable TECHNICAL DATA SHEET

NSN 5935-01-397-4326Government record, cited

Dummy Connector, Plug5935-01-397-4326

NSN 5935-01-397-4326 · NIIN 013974326 · Part number 1221800-301

Lockheed Martin Corporation Div Rms - Mitchel Field · FSC 5935 — Connectors, Electrical · FSG 59 — Electrical and Electronic Equipment Components · CAGE 56232

Government record, cited

NSN 5935-01-397-4326 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-397-4326. Manufacturer of record part number: 1221800-301.

Also searched as 5935-01-397-4326 · 5935013974326 · NIIN 013974326 · 01-397-4326 · FSC 5935 Connectors, Electrical · CAGE 56232 · 1221800-301 · 3713-0003

Nearby stock numbers ← 5935-01-397-4302 Connector, Receptacle, Electrical · 5935-01-397-4338 Adapter, Connector →

Features

Dummy Connector,plug — FSC 5935
Connector Locking Method: JACKSCREW-SOCKET
Shell Type: HOOD, TOP OPENING
Body Style: HOOD, TOP OPENING W/CLAMP
Mating End Quantity: 1
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation Div Rms - Mitchel Field

Identification

NSN: 5935-01-397-4326
NIIN: 013974326
FSC: 5935 — Connectors, Electrical
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1221800-301
Manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field

General Description

The Dummy Connector,plug, cataloged under National Stock Number 5935-01-397-4326, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5935-01-397-4326
Primary Part Number	1221800-301
Item Name	Dummy Connector,plug
FSC / FSG	5935 / 59 — Connectors, Electrical
Manufacturer	Lockheed Martin Corporation Div Rms - Mitchel Field
Status	ACTIVE
Connector Locking Method	JACKSCREW-SOCKET
Shell Type	HOOD, TOP OPENING
Body Style	HOOD, TOP OPENING W/CLAMP
Mating End Quantity	1

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
1221800-301 PRIMARY	Lockheed Martin Corporation Div Rms - Mitchel Field (USA)

Reference documents

Reference	Meaning
3713-0003	5/2 Secondary reference U.S. Government activity
1221800-301	5/9 Secondary reference Lockheed Martin Corporation Div Rms

No interchangeability data on file.

Other items in FSC 5935 — Connectors, Electrical

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

5935-00-000-8180

5935-00-000-8180 · Item name not on file

5935-00-001-1344

5935-00-001-1344 · Item name not on file

5935-00-001-1347

5935-00-001-1347 · Item name not on file

5935-00-001-1350

5935-00-001-1350 · Item name not on file

5935-00-001-1351

5935-00-001-1351 · Item name not on file

5935-00-001-1353

5935-00-001-1353 · Item name not on file

5935-00-001-1627

BACKSHELL,ELECTRICAL CONNECTOR

5935-00-001-1628

5935-00-001-1628 · Item name not on file

Frequently Asked Questions

What is NSN 5935-01-397-4326?

NSN 5935-01-397-4326 is a Dummy Connector,plug, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5935, Connectors, Electrical. Status: active.

What part numbers are listed for NSN 5935-01-397-4326?

NSN 5935-01-397-4326 has 1 manufacturer part number on file: 1221800-301 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What are the specifications of 1221800-301?

Key specifications for 1221800-301: Connector Locking Method: JACKSCREW-SOCKET; Shell Type: HOOD, TOP OPENING; Body Style: HOOD, TOP OPENING W/CLAMP; Mating End Quantity: 1. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5935-01-397-4326 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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