PartsTable TECHNICAL DATA SHEET

NSN 5305-01-580-6920Government record, cited

Screw, Machine5305-01-580-6920

NSN 5305-01-580-6920 · NIIN 015806920 · Part number S1021A6-12

Textron Aviation Inc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 7EK50

Government record, cited

NSN 5305-01-580-6920 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-580-6920. Manufacturer of record part number: S1021A6-12.

Also searched as 5305-01-580-6920 · 5305015806920 · NIIN 015806920 · 01-580-6920 · FSC 5305 Screws · CAGE 7EK50 · S1021A6-12

Nearby stock numbers ← 5305-01-580-6857 Screw, Cap, Hexagon Head · 5305-01-580-6995 Screw, Cap, Hexagon Head →

5305-01-580-6920 — Screws

Features

Screw,machine — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Textron Aviation Inc

Identification

NSN: 5305-01-580-6920
NIIN: 015806920
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: S1021A6-12
Manufacturer: Textron Aviation Inc

General Description

The Screw,machine, cataloged under National Stock Number 5305-01-580-6920, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Textron Aviation Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-580-6920
Primary Part Number	S1021A6-12
Item Name	Screw,machine
FSC / FSG	5305 / 53 — Screws
Manufacturer	Textron Aviation Inc
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

Cross-Reference Index

Part Number	Manufacturer
S1021A6-12 PRIMARY	Textron Aviation Inc (USA)

Reference documents

Reference	Meaning
S1021A6-12	3/9 Design control — primary reference Cessna Aircraft Company Dba Textron Aviation

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 5305-01-580-6920?

NSN 5305-01-580-6920 is a Screw,machine, manufactured by Textron Aviation Inc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-580-6920?

NSN 5305-01-580-6920 has 1 manufacturer part number on file: S1021A6-12 (Textron Aviation Inc).

What are the specifications of S1021A6-12?

Key specifications for S1021A6-12: End Item Identification: CESSNA AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-580-6920 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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