PartsTable TECHNICAL DATA SHEET

NSN 5305-01-186-8566Government record, cited

Screw, Cap, Hexagon Head5305-01-186-8566

NSN 5305-01-186-8566 · NIIN 011868566 · Part number 81334659

Fairbanks Morse, Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 7PZX0

Government record, cited

NSN 5305-01-186-8566 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-186-8566. Manufacturer of record part number: 81334659.

Also searched as 5305-01-186-8566 · 5305011868566 · NIIN 011868566 · 01-186-8566 · FSC 5305 Screws · CAGE 7PZX0 · 81334659 · 81334659N

Nearby stock numbers ← 5305-01-186-8543 Screw, Cap, Socket Head · 5305-01-186-8567 Screw, Cap, Hexagon Head →

5305-01-186-8566 — Screws

Features

Screw,cap,hexagon Head — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Fairbanks Morse, Llc

Identification

NSN: 5305-01-186-8566
NIIN: 011868566
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 81334659
Manufacturer: Fairbanks Morse, Llc

General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-186-8566, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fairbanks Morse, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Screw,cap,hexagon Head
FSC / FSG	5305 — Screws (FSG 53)
Manufacturers	Fairbanks Morse, Llc (CAGE 7PZX0)

Technical Specifications

Parameter	Value
NSN	5305-01-186-8566
Primary Part Number	81334659
Item Name	Screw,cap,hexagon Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Fairbanks Morse, 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
81334659 PRIMARY	Fairbanks Morse, Llc (USA)

Reference documents

Reference	Meaning
81334659N	C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh
81334659	3/9 Design control — primary reference U.S. Government activity

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 5305-01-186-8566?

NSN 5305-01-186-8566 is a Screw,cap,hexagon Head, manufactured by Fairbanks Morse, Llc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-186-8566?

NSN 5305-01-186-8566 has 1 manufacturer part number on file: 81334659 (Fairbanks Morse, Llc).

Is NSN 5305-01-186-8566 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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