PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SA9Screw,machine

L.s. Starrett Company (the) Div Tool Division · NSN 5305-01-733-5178 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-733-5178 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-733-5178. Primary manufacturer part number: SA9.
Features
  • Screw,machine — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: L.s. Starrett Company (the) Div Tool Division
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-733-5178, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L.s. Starrett Company (the) Div Tool Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-733-5178
Primary Part NumberSA9
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerL.s. Starrett Company (the) Div Tool Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4320-00-218-4468SA9 INTERCHANGEABLE
Connecting Rod,piston
Circor Naval Solutions Llc Dba Warren Pumps
3455-00-529-7452 INTERCHANGEABLE
File,rotary
2940-00-912-290842041 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
Cross-Reference Index
Part NumberManufacturer
SA9 PRIMARY L.s. Starrett Company (the) Div Tool Division (USA)
Related Parts
4320-00-218-4468INTERCHANGEABLE
CONNECTING ROD,PISTON
SA9
3455-00-529-7452INTERCHANGEABLE
FILE,ROTARY
2940-00-912-2908INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42041

Frequently Asked Questions

What is NSN 5305-01-733-5178?

NSN 5305-01-733-5178 is a Screw,machine, manufactured by L.s. Starrett Company (the) Div Tool Division, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-733-5178?

NSN 5305-01-733-5178 has 1 cross-referenced part number: SA9 (L.s. Starrett Company (the) Div Tool Division).

What NSN replaces 5305-01-733-5178?

There are 3 known substitutes for 5305-01-733-5178: 4320-00-218-4468, 3455-00-529-7452, 2940-00-912-2908. Verify interchangeability with system specifications before substitution.

What are the specifications of SA9?

Key specifications for SA9: Part Name Assigned by Controlling Agency: FLAT HEAD SCREW; End Item Identification: 010810960. 2 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