Screw, Cap, Hexagon Head5305-01-540-0890

NSN 5305-01-540-0890 · NIIN 015400890 · Part number S210NA38CAP23354BNCH1

The American Society of Mechanical Engineers · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 05047

Government record, cited

NSN 5305-01-540-0890 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-540-0890. Manufacturer of record part number: S210NA38CAP23354BNCH1.

Also searched as 5305-01-540-0890 · 5305015400890 · NIIN 015400890 · 01-540-0890 · FSC 5305 Screws · CAGE 05047 · S210NA38CAP23354BNCH1

Nearby stock numbers ← 5305-01-540-0885 Screw, Shoulder · 5305-01-540-0905 →

5305-01-540-0890 — Screws

Features

Screw,cap,hexagon Head — FSC 5305
Head Height: 0.378 INCHES MINIMUM IN
Thread Length: 1.750 INCHES NOMINAL IN
Nominal Thread Diameter: 0.625 INCHES IN
Head Style: HEXAGON
Thread Direction: RIGHT-HAND
Width Between Flats: 0.922 INCHES MINIMUM IN
Thread Class: 2A A

Identification

NSN: 5305-01-540-0890
NIIN: 015400890
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: S210NA38CAP23354BNCH1
Manufacturer: The American Society of Mechanical Engineers

General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-540-0890, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 9 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	5305-01-540-0890
Primary Part Number	S210NA38CAP23354BNCH1
Item Name	Screw,cap,hexagon Head
FSC / FSG	5305 / 53 — Screws
Manufacturer	The American Society of Mechanical Engineers
Status	ACTIVE
Head Height	0.378 INCHES MINIMUM IN
Thread Length	1.750 INCHES NOMINAL IN
Nominal Thread Diameter	0.625 INCHES IN
Head Style	HEXAGON
Thread Direction	RIGHT-HAND
Width Between Flats	0.922 INCHES MINIMUM IN
Thread Class	2A A
Material	STEEL 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
S210NA38CAP23354BNCH1 PRIMARY	The American Society of Mechanical Engineers (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 5305-01-540-0890?

NSN 5305-01-540-0890 is a Screw,cap,hexagon Head, manufactured by The American Society of Mechanical Engineers, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-540-0890?

NSN 5305-01-540-0890 has 1 manufacturer part number on file: S210NA38CAP23354BNCH1 (The American Society of Mechanical Engineers).

What are the specifications of S210NA38CAP23354BNCH1?

Key specifications for S210NA38CAP23354BNCH1: Head Height: 0.378 INCHES MINIMUM IN; Thread Length: 1.750 INCHES NOMINAL IN; Nominal Thread Diameter: 0.625 INCHES IN; Head Style: HEXAGON. 9 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-540-0890 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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