PartsTable TECHNICAL DATA SHEET

NSN 5305-01-718-7309Government record, cited

Screw, Cap, Hexagon Head5305-01-718-7309

NSN 5305-01-718-7309 · NIIN 017187309 · Part number 845-8616942-21

Naval Sea Systems Command · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 53711

Government record, cited

NSN 5305-01-718-7309 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-718-7309. Manufacturer of record part number: 845-8616942-21.

Also searched as 5305-01-718-7309 · 5305017187309 · NIIN 017187309 · 01-718-7309 · FSC 5305 Screws · CAGE 53711 · 845-8616942-21 · 8616942 · 2644-4501-21 · 0.250-20UNC-3AX0.250LG STL · MIL-S-1222 TYII GR-574

Nearby stock numbers ← 5305-01-718-7294 Screw, Cap, Hexagon Head · 5305-01-718-7343 Screw, Cap, Hexagon Head →

5305-01-718-7309 — Screws

Features

Screw,cap,hexagon Head — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 5305-01-718-7309
NIIN: 017187309
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 845-8616942-21
Manufacturer: Naval Sea Systems Command

General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-718-7309, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	Naval Sea Systems Command (CAGE 53711)

Technical Specifications

Parameter	Value
NSN	5305-01-718-7309
Primary Part Number	845-8616942-21
Item Name	Screw,cap,hexagon Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Naval Sea Systems Command
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
845-8616942-21 PRIMARY	Naval Sea Systems Command (USA)

Reference documents

Reference	Meaning
8616942	D/9 Drawing number reference only Naval Sea Systems Command
2644-4501-21	3/2 Design control — primary reference U.S. Government activity
0.250-20UNC-3AX0.250LG STL	5/1 Secondary reference U.S. Government activity
MIL-S-1222 TYII GR-574	4/1 Identification 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 5305-01-718-7309?

NSN 5305-01-718-7309 is a Screw,cap,hexagon Head, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-718-7309?

NSN 5305-01-718-7309 has 1 manufacturer part number on file: 845-8616942-21 (Naval Sea Systems Command).

Is NSN 5305-01-718-7309 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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