Cover, Electrical Connector5935-01-656-2921

NSN 5935-01-656-2921 · NIIN 016562921

FSC 5935 — Connectors, Electrical · FSG 59 — Electrical and Electronic Equipment Components

Government record, cited

Also searched as 5935-01-656-2921 · 5935016562921 · NIIN 016562921 · 01-656-2921 · FSC 5935 Connectors, Electrical · D38999/33J13R · D38999/33 · MIL-DTL-38999/33 · DCR09A13SC08-15

Nearby stock numbers ← 5935-01-656-2805 Connector, Receptacle, Electrical · 5935-01-656-2957 Connector, Plug, Electrical →

Features

Cover,electrical Connector — FSC 5935
Seal Type: GASKET
Supplementary Features: FINISH-CADIMIUM PLATE,OLIVE DRAB OVER ELECTROLESS NICKEL
Size Designation: 13

Identification

NSN: 5935-01-656-2921
NIIN: 016562921
FSC: 5935 — Connectors, Electrical
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Cover,electrical Connector, cataloged under National Stock Number 5935-01-656-2921, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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	5935-01-656-2921
Item Name	Cover,electrical Connector
FSC / FSG	5935 / 59 — Connectors, Electrical
Status	ACTIVE
Seal Type	GASKET
Supplementary Features	FINISH-CADIMIUM PLATE,OLIVE DRAB OVER ELECTROLESS NICKEL
Size Designation	13

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 1

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

5935-01-697-2020 POSSIBLE MATCH

COVER,ELECTRICAL CONNECTOR

Possible match (shared part number)

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
D38999/33J13R	2/2 Government specification standardization U.S. Government activity
D38999/33	5/9 Secondary reference U.S. Government activity
MIL-DTL-38999/33	4/1 Identification reference U.S. Government activity
DCR09A13SC08-15	5/9 Secondary reference U.S. Government activity

Related Parts

5935-01-697-2020POSSIBLE MATCH

COVER,ELECTRICAL CONNECTOR

Frequently Asked Questions

What is NSN 5935-01-656-2921?

NSN 5935-01-656-2921 is a Cover,electrical Connector, classified under FSC 5935, Connectors, Electrical. Status: active.

What NSN replaces 5935-01-656-2921?

1 possible match (shared part number, not a government interchangeability claim): 5935-01-697-2020. Verify interchangeability with system specifications before substitution.

What are the specifications of 5935-01-656-2921?

Key specifications for 5935-01-656-2921: Seal Type: GASKET; Supplementary Features: FINISH-CADIMIUM PLATE,OLIVE DRAB OVER ELECTROLESS NICKEL; Overall Length: 0.905 INCHES NOMINAL IN; Size Designation: 13. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5935-01-656-2921 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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