PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

903001Screw,lag

Tacoma Screw Products, Inc. Dba Tacoma Screw Products Inc · NSN 5305-01-569-0372 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-569-0372 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-569-0372. Primary manufacturer part number: 903001.
Features
  • Screw,lag — FSC 5305
  • Nonmachine Nominal Thread Diameter: 0.500 INCHES IN
  • Fastener Length: 12.750 INCHES NOMINAL IN
  • Material: STEEL COMP 316 OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Tacoma Screw Products, Inc. Dba Tacoma Screw Products Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 316 Overall construction
General Description

The Screw,lag, cataloged under National Stock Number 5305-01-569-0372, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tacoma Screw Products, Inc. Dba Tacoma Screw Products Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-569-0372
Primary Part Number903001
Item NameScrew,lag
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerTacoma Screw Products, Inc. Dba Tacoma Screw Products Inc
StatusACTIVE
Nonmachine Nominal Thread Diameter0.500 INCHES IN
Fastener Length12.750 INCHES NOMINAL IN
MaterialSTEEL COMP 316 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-554-5387 INTERCHANGEABLE
Bearing,ball,annular
4820-01-128-4546 INTERCHANGEABLE
Valve,check
5995-01-252-656532000-29738-29714-9.0-1 INTERCHANGEABLE
Cable Assembly,radio Frequency
Huber+suhner Astrolab, Inc. Dba Huber & Suhner Astrolab Inc
5120-01-378-762491510-1 INTERCHANGEABLE
Crimping Tool,terminal,hand
Te Connectivity Corporation
5820-01-380-4610 INTERCHANGEABLE
Receiver-Transmitter,radio
4720-01-612-6028903001 INTERCHANGEABLE
Hose,preformed
Forespar Products Corp
Cross-Reference Index
Part NumberManufacturer
903001 PRIMARY Tacoma Screw Products, Inc. Dba Tacoma Screw Products Inc (USA)
Related Parts
3110-00-554-5387INTERCHANGEABLE
BEARING,BALL,ANNULAR
4820-01-128-4546INTERCHANGEABLE
VALVE,CHECK
5995-01-252-6565INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
32000-29738-29714-9.0-1
5120-01-378-7624INTERCHANGEABLE
CRIMPING TOOL,TERMINAL,HAND
91510-1
5820-01-380-4610INTERCHANGEABLE
RECEIVER-TRANSMITTER,RADIO
4720-01-612-6028INTERCHANGEABLE
HOSE,PREFORMED
903001

Frequently Asked Questions

What is NSN 5305-01-569-0372?

NSN 5305-01-569-0372 is a Screw,lag, manufactured by Tacoma Screw Products, Inc. Dba Tacoma Screw Products Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-569-0372?

NSN 5305-01-569-0372 has 1 cross-referenced part number: 903001 (Tacoma Screw Products, Inc. Dba Tacoma Screw Products Inc).

What NSN replaces 5305-01-569-0372?

There are 6 known substitutes for 5305-01-569-0372: 3110-00-554-5387, 4820-01-128-4546, 5995-01-252-6565 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 903001?

Key specifications for 903001: Part Name Assigned by Controlling Agency: SCREW LAG 316 SS; Nonmachine Nominal Thread Diameter: 0.500 INCHES IN; Fastener Length: 12.750 INCHES NOMINAL IN; Special Features: ITEM HAS A HEX HEAD AND ALSO A CONE POINT. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com