PartsTable TECHNICAL DATA SHEET

NSN 5935-01-514-8784Government record, cited

Connector, Receptacle, Electrical5935-01-514-8784

NSN 5935-01-514-8784 · NIIN 015148784 · Part number MS3401D40-9S

Sae International Dba Sae International · FSC 5935 — Connectors, Electrical · FSG 59 — Electrical and Electronic Equipment Components · CAGE 0U583

Government record, cited

NSN 5935-01-514-8784 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-514-8784. Manufacturer of record part number: MS3401D40-9S.

Also searched as 5935-01-514-8784 · 5935015148784 · NIIN 015148784 · 01-514-8784 · FSC 5935 Connectors, Electrical · CAGE 0U583 · MS3401D40-9S · MS3401 · SAE-AS50151

Nearby stock numbers ← 5935-01-514-8783 Connector Body, Receptacle, Electr · 5935-01-514-8786 Connector, Receptacle, Electrical →

Features

Connector,receptacle,electrical — FSC 5935
Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING
Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Overall Diameter: 2.532 INCHES MAXIMUM IN
Mating End Quantity: 1
Contact Position Arrangement Style: 40-9 SINGLE MATING END
Insert Position in Deg: 0.0
Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING

Identification

NSN: 5935-01-514-8784
NIIN: 015148784
FSC: 5935 — Connectors, Electrical
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: MS3401D40-9S
Manufacturer: Sae International Dba Sae International

General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-514-8784, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5935-01-514-8784
Primary Part Number	MS3401D40-9S
Item Name	Connector,receptacle,electrical
FSC / FSG	5935 / 59 — Connectors, Electrical
Manufacturer	Sae International Dba Sae International
Status	ACTIVE
Body Style	STRAIGHT SHAPE, EXTERNAL COUPLING
Terminal Type	CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Overall Diameter	2.532 INCHES MAXIMUM IN
Mating End Quantity	1
Contact Position Arrangement Style	40-9 SINGLE MATING END
Insert Position in Deg	0.0
Terminal Location	BACK SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity	47 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Type	ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Polarization Method	KEY, MULTIPLE KEY GROOVE
Contact Removability	REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell Material	ALUMINUM ALLOY

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

⇄ Related Items 10

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

5935-01-514-8786MS3401D44-52S POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

Possible match (shared part number)Sae International Dba Sae International

5935-01-529-5487MS3401DJ36A-10S POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

Possible match (shared part number)Sae International Dba Sae International

5935-01-530-0544MS3401DJS11A-3P POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

Possible match (shared part number)Sae International Dba Sae International

5935-01-530-0557MS3401DJ36D-10S POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

Possible match (shared part number)Sae International Dba Sae International

5935-01-530-0569MS3401DJ17E-1P POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

Possible match (shared part number)Sae International Dba Sae International

5935-01-530-0936MS3401DJ18F-1P POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

Possible match (shared part number)Sae International Dba Sae International

5935-01-531-0609MS3401DJ20A-27S POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

Possible match (shared part number)Sae International Dba Sae International

5935-01-531-0612MS3401DJ17D-1S POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

Possible match (shared part number)Sae International Dba Sae International

5935-01-536-6253MS3401DJ28B-21S POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

Possible match (shared part number)Sae International Dba Sae International

5935-01-550-3012MS3401DJ22B-22P POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

Possible match (shared part number)Sae International Dba Sae International

Cross-Reference Index

Part Number	Manufacturer
MS3401D40-9S PRIMARY	Sae International Dba Sae International (USA)

Reference documents

Reference	Meaning
MS3401	5/9 Secondary reference U.S. Government activity
MS3401D40-9S	5/9 Secondary reference U.S. Government activity
SAE-AS50151	3/1 Design control — primary reference Sae International Dba Sae International

Related Parts

5935-01-514-8786POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

MS3401D44-52S

5935-01-529-5487POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

MS3401DJ36A-10S

5935-01-530-0544POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

MS3401DJS11A-3P

5935-01-530-0557POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

MS3401DJ36D-10S

5935-01-530-0569POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

MS3401DJ17E-1P

5935-01-530-0936POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

MS3401DJ18F-1P

5935-01-531-0609POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

MS3401DJ20A-27S

5935-01-531-0612POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

MS3401DJ17D-1S

5935-01-536-6253POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

MS3401DJ28B-21S

5935-01-550-3012POSSIBLE MATCH

CONNECTOR,RECEPTACLE,ELECTRICAL

MS3401DJ22B-22P

Frequently Asked Questions

What is NSN 5935-01-514-8784?

NSN 5935-01-514-8784 is a Connector,receptacle,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5935, Connectors, Electrical. Status: active.

What part numbers are listed for NSN 5935-01-514-8784?

NSN 5935-01-514-8784 has 1 manufacturer part number on file: MS3401D40-9S (Sae International Dba Sae International).

What NSN replaces 5935-01-514-8784?

10 possible matches (shared part number, not a government interchangeability claim): 5935-01-514-8786, 5935-01-529-5487, 5935-01-530-0544. Verify interchangeability with system specifications before substitution.

What are the specifications of MS3401D40-9S?

Key specifications for MS3401D40-9S: Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING; Overall Diameter: 2.532 INCHES MAXIMUM IN; Mating End Quantity: 1. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5935-01-514-8784 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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