Boot, Dust and Moisture Seal5930-01-221-8103

NSN 5930-01-221-8103 · NIIN 012218103

FSC 5930 — Switches · FSG 59 — Electrical and Electronic Equipment Components

Government record, cited

Also searched as 5930-01-221-8103 · 5930012218103 · NIIN 012218103 · 01-221-8103 · FSC 5930 Switches · K88M0046-1 · N-5030S-RFI

Nearby stock numbers ← 5930-01-221-8050 Switch, Code Indicating Wheel · 5930-01-221-8136 Switch, Thermostatic →

Features

Boot,dust and Moisture Seal — FSC 5930
Width Across Flats: 0.375 INCHES NOMINAL IN
Thread Series: UNS
Opening Inside Diameter: 0.062 INCHES NOMINAL IN
Mounting Method: THREADED HOLE(S)
Base Thread Location: INTERNAL
Style Designator: CLOSED END
Material Document and Classification: ZZ-R-765,CLASS 3 FED SPEC SINGLE MATERIAL RESPONSE BODY

Identification

NSN: 5930-01-221-8103
NIIN: 012218103
FSC: 5930 — Switches
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Boot,dust and Moisture Seal, cataloged under National Stock Number 5930-01-221-8103, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	5930-01-221-8103
Item Name	Boot,dust and Moisture Seal
FSC / FSG	5930 / 59 — Switches
Status	ACTIVE
Width Across Flats	0.375 INCHES NOMINAL IN
Thread Series	UNS
Opening Inside Diameter	0.062 INCHES NOMINAL IN
Mounting Method	THREADED HOLE(S)
Base Thread Location	INTERNAL
Style Designator	CLOSED END
Material Document and Classification	ZZ-R-765,CLASS 3 FED SPEC SINGLE MATERIAL RESPONSE BODY
Mounting Device Quantity	1
Nominal Thread Size	0.250 INCHES IN
Thread Class	2B
Thread Quantity Per Inch	40
Material	RUBBER SILICONE BODY

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

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

Reference documents

Reference	Meaning
K88M0046-1	3/9 Design control — primary reference Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co
N-5030S-RFI	5/2 Secondary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5930 — Switches

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

5930-00-000-0117

SWITCH,PRESSURE

5930-00-001-1407

5930-00-001-1407 · Item name not on file

5930-00-001-1890

SWITCH,SENSITIVE

5930-00-001-2571

SWITCH,ROTARY

5930-00-001-2575

5930-00-001-2575 · Item name not on file

5930-00-001-2580

5930-00-001-2580 · Item name not on file

5930-00-001-2608

5930-00-001-2608 · Item name not on file

5930-00-001-2609

5930-00-001-2609 · Item name not on file

Frequently Asked Questions

What is NSN 5930-01-221-8103?

NSN 5930-01-221-8103 is a Boot,dust and Moisture Seal, classified under FSC 5930, Switches. Status: active.

What are the specifications of 5930-01-221-8103?

Key specifications for 5930-01-221-8103: Overall Height: 0.594 INCHES NOMINAL IN; Width Across Flats: 0.375 INCHES NOMINAL IN; Thread Series: UNS; Opening Inside Diameter: 0.062 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5930-01-221-8103 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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