PartsTable TECHNICAL DATA SHEET

NSN 5305-01-666-5919Government record, cited

Setscrew5305-01-666-5919

NSN 5305-01-666-5919 · NIIN 016665919

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-666-5919 · 5305016665919 · NIIN 016665919 · 01-666-5919 · FSC 5305 Screws · MV276G-000-8 · 111113-1001 · MV276G-000-8 ITEM 110

Nearby stock numbers ← 5305-01-666-5878 Screw, Cap, Hexagon Head · 5305-01-666-5923 Screw, Machine →

5305-01-666-5919 — Screws

Features

Setscrew — FSC 5305

Identification

NSN: 5305-01-666-5919
NIIN: 016665919
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Setscrew, cataloged under National Stock Number 5305-01-666-5919, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Setscrew
FSC / FSG	5305 — Screws (FSG 53)

Technical Specifications

Parameter	Value
NSN	5305-01-666-5919
Item Name	Setscrew
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 4

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

5360-01-666-6008104333-0629 POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

Possible match (shared part number)Marotta Controls Inc

4820-01-666-6188104366-0061 POSSIBLE MATCH

STEM,FLUID VALVE

Possible match (shared part number)Marotta Controls Inc

5945-01-666-6195102800-0042 POSSIBLE MATCH

PLUNGER,SOLENOID

Possible match (shared part number)Marotta Controls Inc

4820-01-666-6198237907-0004 POSSIBLE MATCH

DISK,VALVE

Possible match (shared part number)Marotta Controls Inc

Cross-Reference Index

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

Reference documents

Reference	Meaning
MV276G-000-8	D/9 Drawing number reference only U.S. Government activity
111113-1001	3/2 Design control — primary reference U.S. Government activity
MV276G-000-8 ITEM 110	5/2 Secondary reference U.S. Government activity

Related Parts

5360-01-666-6008POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

104333-0629

4820-01-666-6188POSSIBLE MATCH

STEM,FLUID VALVE

104366-0061

5945-01-666-6195POSSIBLE MATCH

PLUNGER,SOLENOID

102800-0042

4820-01-666-6198POSSIBLE MATCH

DISK,VALVE

237907-0004

Frequently Asked Questions

What is NSN 5305-01-666-5919?

NSN 5305-01-666-5919 is a Setscrew, classified under FSC 5305, Screws. Status: active.

What NSN replaces 5305-01-666-5919?

4 possible matches (shared part number, not a government interchangeability claim): 5360-01-666-6008, 4820-01-666-6188, 5945-01-666-6195. Verify interchangeability with system specifications before substitution.

Is NSN 5305-01-666-5919 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.

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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