Hex Head Dowel5305-01-287-5440

NSN 5305-01-287-5440 · NIIN 012875440

FSC 5305 — Screws · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5305-01-287-5440 · 5305012875440 · NIIN 012875440 · 01-287-5440 · FSC 5305 Screws · 3D40495ITEM10 · 1D45440ITEM3 · 981B583ITEM1

Nearby stock numbers ← 5305-01-287-5364 Screw, Cap, Socket Head · 5305-01-287-5714 Screw, Cap, Hexagon Head →

5305-01-287-5440 — Screws

Features

Hex Head Dowel — FSC 5305
General Characteristics Item Description: MATL.CRES PER ASTM A-276,COMP:304,FORM:BAR,HEX HEAD.50"OVERALL DIA.375"MIN.376"MAX OVERALL LENGTH .833;THREADSIZE.250-2OUNC-2A A
Criticality Code Justification: ZZZY
Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

Identification

NSN: 5305-01-287-5440
NIIN: 012875440
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives

General Description

The Hex Head Dowel, cataloged under National Stock Number 5305-01-287-5440, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-287-5440
Item Name	Hex Head Dowel
FSC / FSG	5305 / 53 — Screws
Status	ACTIVE
General Characteristics Item Description	MATL.CRES PER ASTM A-276,COMP:304,FORM:BAR,HEX HEAD.50"OVERALL DIA.375"MIN.376"MAX OVERALL LENGTH .833;THREADSIZE.250-2OUNC-2A A
Criticality Code Justification	ZZZY
Reference Number Differentiating Characteristics	MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

Lifecycle & Compliance

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

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
3D40495ITEM10	5/1 Secondary reference U.S. Government activity
1D45440ITEM3	5/1 Secondary reference U.S. Government activity
981B583ITEM1	3/1 Design control — primary reference U.S. Government activity

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 5305-01-287-5440?

NSN 5305-01-287-5440 is a Hex Head Dowel, classified under FSC 5305, Screws. Status: active.

What are the specifications of 5305-01-287-5440?

Key specifications for 5305-01-287-5440: General Characteristics Item Description: MATL.CRES PER ASTM A-276,COMP:304,FORM:BAR,HEX HEAD.50"OVERALL DIA.375"MIN.376"MAX OVERALL LENGTH .833;THREADSIZE.250-2OUNC-2A A; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-287-5440 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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