Screw, Cap, Double He5305-01-066-4599

NSN 5305-01-066-4599 · NIIN 010664599 · Part number 21-11918

Johnson Controls Navy Systems, Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 66935

Government record, cited

NSN 5305-01-066-4599 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-066-4599. Manufacturer of record part number: 21-11918.

Also searched as 5305-01-066-4599 · 5305010664599 · NIIN 010664599 · 01-066-4599 · FSC 5305 Screws · CAGE 66935 · 21-11918

Nearby stock numbers ← 5305-01-066-4442 Screw, Panel Fastener · 5305-01-066-4600 Screw, Cap, Double He →

5305-01-066-4599 — Screws

Features

Screw,cap,double He — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Johnson Controls Navy Systems, Llc

Identification

NSN: 5305-01-066-4599
NIIN: 010664599
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 21-11918
Manufacturer: Johnson Controls Navy Systems, Llc

General Description

The Screw,cap,double He, cataloged under National Stock Number 5305-01-066-4599, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Johnson Controls Navy Systems, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Screw,cap,double He
FSC / FSG	5305 — Screws (FSG 53)
Manufacturers	Johnson Controls Navy Systems, Llc (CAGE 66935)

Technical Specifications

Parameter	Value
NSN	5305-01-066-4599
Primary Part Number	21-11918
Item Name	Screw,cap,double He
FSC / FSG	5305 / 53 — Screws
Manufacturer	Johnson Controls Navy Systems, Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
21-11918 PRIMARY	Johnson Controls Navy Systems, Llc (USA)

No interchangeability data on file.

Other items in FSC 5305 — Screws

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

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-1397

5305-00-000-1397 · Item name not on file

5305-00-000-2625

5305-00-000-2625 · Item name not on file

5305-00-000-3669

5305-00-000-3669 · Item name not on file

5305-00-000-3830

5305-00-000-3830 · Item name not on file

5305-00-000-3831

5305-00-000-3831 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-066-4599?

NSN 5305-01-066-4599 is a Screw,cap,double He, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-066-4599?

NSN 5305-01-066-4599 has 1 manufacturer part number on file: 21-11918 (Johnson Controls Navy Systems, Llc).

Is NSN 5305-01-066-4599 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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