Screw, Cap, Hexagon Head5305-01-643-8459

NSN 5305-01-643-8459 · NIIN 016438459 · Part number 1K2-105S

Metrex Valve Corp. Dba Metrex Valve Corp · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 21013

Government record, cited

NSN 5305-01-643-8459 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-643-8459. Manufacturer of record part number: 1K2-105S.

Also searched as 5305-01-643-8459 · 5305016438459 · NIIN 016438459 · 01-643-8459 · FSC 5305 Screws · CAGE 21013 · 1K2-105S · EACD-824MF1-3W · EACD-824MF1-3W-HB-ITEM8

Nearby stock numbers ← 5305-01-643-8455 Screw, Machine · 5305-01-643-8464 Screw, Cap, Hexagon Head →

5305-01-643-8459 — Screws

Features

Screw,cap,hexagon Head — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Metrex Valve Corp. Dba Metrex Valve Corp

Identification

NSN: 5305-01-643-8459
NIIN: 016438459
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 1K2-105S
Manufacturer: Metrex Valve Corp. Dba Metrex Valve Corp

General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-643-8459, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Metrex Valve Corp. Dba Metrex Valve Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	Metrex Valve Corp. Dba Metrex Valve Corp (CAGE 21013)

Technical Specifications

Parameter	Value
NSN	5305-01-643-8459
Primary Part Number	1K2-105S
Item Name	Screw,cap,hexagon Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	Metrex Valve Corp. Dba Metrex Valve Corp
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
1K2-105S PRIMARY	Metrex Valve Corp. Dba Metrex Valve Corp (USA)

Reference documents

Reference	Meaning
EACD-824MF1-3W	D/9 Drawing number reference only Metrex Valve Corp. Dba Metrex Valve Corp
EACD-824MF1-3W-HB-ITEM8	C/1 Advisory reference — outside the item-of-supply concept Metrex Valve Corp. Dba Metrex Valve Corp

Frequently Asked Questions

What is NSN 5305-01-643-8459?

NSN 5305-01-643-8459 is a Screw,cap,hexagon Head, manufactured by Metrex Valve Corp. Dba Metrex Valve Corp, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-643-8459?

NSN 5305-01-643-8459 has 1 manufacturer part number on file: 1K2-105S (Metrex Valve Corp. Dba Metrex Valve Corp).

Is NSN 5305-01-643-8459 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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