Thumbscrew5305-01-545-9600

NSN 5305-01-545-9600 · NIIN 015459600 · Part number 90195A537

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

Government record, cited

NSN 5305-01-545-9600 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-545-9600. Manufacturer of record part number: 90195A537.

Also searched as 5305-01-545-9600 · 5305015459600 · NIIN 015459600 · 01-545-9600 · FSC 5305 Screws · CAGE 39428 · 90195A537

Nearby stock numbers ← 5305-01-545-9465 Screw, Externally Relieved Body · 5305-01-545-9604 Screw, Cap, Socket Head →

5305-01-545-9600 — Screws

Features

Thumbscrew — FSC 5305
Head Height: 0.750 INCHES NOMINAL IN
Fastener Length: 0.500 INCHES NOMINAL IN
Thread Length: 0.500 INCHES NOMINAL IN
Hardness Rating: 85.0 ROCKWELL B MINIMUM AND 95.0 ROCKWELL B MAXIMUM OVERALL
Nominal Thread Diameter: 0.312 INCHES IN
Head Style: WING NO. 2
Thread Direction: RIGHT-HAND

Identification

NSN: 5305-01-545-9600
NIIN: 015459600
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 90195A537
Manufacturer: Mcmaster-Carr Supply Co

General Description

The Thumbscrew, cataloged under National Stock Number 5305-01-545-9600, 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 13 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	5305-01-545-9600
Primary Part Number	90195A537
Item Name	Thumbscrew
FSC / FSG	5305 / 53 — Screws
Manufacturer	Mcmaster-Carr Supply Co
Status	ACTIVE
Head Height	0.750 INCHES NOMINAL IN
Fastener Length	0.500 INCHES NOMINAL IN
Thread Length	0.500 INCHES NOMINAL IN
Hardness Rating	85.0 ROCKWELL B MINIMUM AND 95.0 ROCKWELL B MAXIMUM OVERALL
Nominal Thread Diameter	0.312 INCHES IN
Head Style	WING NO. 2
Thread Direction	RIGHT-HAND
Width Between Flats	1.750 INCHES NOMINAL IN
Minimum Tensile Strength	80000 POUNDS PER SQUARE INCH LBS
Thread Class	2A A
Thread Quantity Per Inch	18
Material	STEEL CORROSION RESISTING OVERALL
Thread Series Designator	UNIFIED NATIONAL COARSE (UNC)

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
90195A537 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.

5305-00-000-0094

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 5305-01-545-9600?

NSN 5305-01-545-9600 is a Thumbscrew, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-545-9600?

NSN 5305-01-545-9600 has 1 manufacturer part number on file: 90195A537 (Mcmaster-Carr Supply Co).

What are the specifications of 90195A537?

Key specifications for 90195A537: Head Height: 0.750 INCHES NOMINAL IN; Fastener Length: 0.500 INCHES NOMINAL IN; Thread Length: 0.500 INCHES NOMINAL IN; Hardness Rating: 85.0 ROCKWELL B MINIMUM AND 95.0 ROCKWELL B MAXIMUM OVERALL. 13 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-545-9600 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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