Screw, Machine5305-01-645-4603

NSN 5305-01-645-4603 · NIIN 016454603 · Part number 90272A827

Mcmaster-Carr Supply Co · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 39428

Government record, cited

NSN 5305-01-645-4603 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-645-4603. Manufacturer of record part number: 90272A827.

Also searched as 5305-01-645-4603 · 5305016454603 · NIIN 016454603 · 01-645-4603 · FSC 5305 Screws · CAGE 39428 · 90272A827

Nearby stock numbers ← 5305-01-645-4601 Screw, Machine · 5305-01-645-4606 Screw Assembly, Panel →

5305-01-645-4603 — Screws

Features

Screw,machine — FSC 5305
Screw Surface Treatment: ZINC
Thread Length: 0.373 INCHES NOMINAL IN
Shank Surface Treatment: ZINC
Head Surface Treatment: ZINC
Screw Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Mcmaster-Carr Supply Co

Identification

NSN: 5305-01-645-4603
NIIN: 016454603
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 90272A827
Manufacturer: Mcmaster-Carr Supply Co

General Description

The Screw,machine, cataloged under National Stock Number 5305-01-645-4603, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-645-4603
Primary Part Number	90272A827
Item Name	Screw,machine
FSC / FSG	5305 / 53 — Screws
Manufacturer	Mcmaster-Carr Supply Co
Status	ACTIVE
Screw Surface Treatment	ZINC
Thread Length	0.373 INCHES NOMINAL IN
Shank Surface Treatment	ZINC
Head Surface Treatment	ZINC
Screw Material	STEEL

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
90272A827 PRIMARY	Mcmaster-Carr Supply Co (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 5305-01-645-4603?

NSN 5305-01-645-4603 is a Screw,machine, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-645-4603?

NSN 5305-01-645-4603 has 1 manufacturer part number on file: 90272A827 (Mcmaster-Carr Supply Co).

What are the specifications of 90272A827?

Key specifications for 90272A827: Screw Surface Treatment: ZINC; Thread Length: 0.373 INCHES NOMINAL IN; Shank Surface Treatment: ZINC; Head Surface Treatment: ZINC. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-645-4603 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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