Screw, Cap, Hexagon Head5305-01-550-3331

NSN 5305-01-550-3331 · NIIN 015503331 · Part number 68OS638P45

Everllence Usa Inc. · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 5P630

Government record, cited

NSN 5305-01-550-3331 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-550-3331. Manufacturer of record part number: 68OS638P45.

Also searched as 5305-01-550-3331 · 5305015503331 · NIIN 015503331 · 01-550-3331 · FSC 5305 Screws · CAGE 5P630 · 68OS638P45

Nearby stock numbers ← 5305-01-550-3008 Screw, Machine · 5305-01-550-3414 Screw, Cap, Hexagon Head →

5305-01-550-3331 — Screws

Features

Screw,cap,hexagon Head — FSC 5305
Criticality Code Justification: AGAV
2 manufacturer part numbers on file
Manufacturer of record: Everllence Usa Inc.

Identification

NSN: 5305-01-550-3331
NIIN: 015503331
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 68OS638P45
Manufacturer: Everllence Usa Inc.

General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-550-3331, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Everllence Usa Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-550-3331
Primary Part Number	68OS638P45
Item Name	Screw,cap,hexagon Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Everllence Usa Inc.
Status	ACTIVE
Criticality Code Justification	AGAV

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
68OS638P45	Viking Incorporated Dba Viking Inc (USA)
68OS638P45 PRIMARY	Everllence Usa Inc. (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.

5305-00-001-5016

5305-00-001-5016 · Item name not on file

5305-00-001-9160

5305-00-001-9160 · Item name not on file

5305-00-001-9629

SCREW,ADJUSTING CLEVIS

5305-00-001-9742

5305-00-001-9742 · Item name not on file

5305-00-001-9768

SCREW,CAP,SOCKET HEAD

5305-00-003-4306

SCREW,MACHINE

5305-00-003-6694

5305-00-003-6694 · Item name not on file

5305-00-003-6753

5305-00-003-6753 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-550-3331?

NSN 5305-01-550-3331 is a Screw,cap,hexagon Head, manufactured by Everllence Usa Inc., classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-550-3331?

NSN 5305-01-550-3331 has 2 manufacturer part numbers on file: 68OS638P45 (Viking Incorporated Dba Viking Inc), 68OS638P45 (Everllence Usa Inc.).

What are the specifications of 68OS638P45?

Key specifications for 68OS638P45: Criticality Code Justification: AGAV; Special Features: THIS NSN IS FOR A PART FOR THE PAXMAN DIESEL ENGINE USED ON NAVY PC CLASS OF SHIPS AND COAST GUARD ISLAND CLASS PATROL CRAFT.; Part Name Assigned by Controlling Agency: SCREW, HEX; End Item Identification: PAXMAN DIESEL ENGINE. 1 specification is documented in the U.S. Government catalog.

Is NSN 5305-01-550-3331 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.

PartsTable Design LLC · partstable.com