PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S6033Screw,tapping

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5305-00-167-2320 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-167-2320 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-167-2320. Primary manufacturer part number: S6033.
Features
  • Screw,tapping — FSC 5305
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Head Diameter: 0.429 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN
  • Fastener Length: 0.875 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM OVERALL
  • Material: STEEL OVERALL
  • Features Provided: CASEHARDENED
  • Head Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,tapping, cataloged under National Stock Number 5305-00-167-2320, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-167-2320
Primary Part NumberS6033
Item NameScrew,tapping
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Internal Drive StyleCROSS RECESS TYPE 1
Head Diameter0.429 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN
Fastener Length0.875 INCHES NOMINAL IN
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL OVERALL
Features ProvidedCASEHARDENED
Head StyleROUND
Head Height0.170 INCHES NOMINAL IN
Nonmachine Nominal Thread Diameter0.250 INCHES IN
Nonmachine Thread StyleDOG TYPE (TYPE B OR C)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5305-00-167-2315 INTERCHANGEABLE
Screw,tapping
5305-00-167-2317 INTERCHANGEABLE
Screw,tapping
5305-00-167-2321 INTERCHANGEABLE
Screw,tapping
5305-00-180-0038 INTERCHANGEABLE
Screw,machine
5305-00-207-54862074D14 INTERCHANGEABLE
Screw,tapping
Curtiss-Wright Controls, Inc. Div Actuation Division
5305-00-297-2519 INTERCHANGEABLE
Screw,tapping
5305-00-533-44591114190Z10-8 INTERCHANGEABLE
Screw,tapping
The Boeing Company
5305-00-576-2505 INTERCHANGEABLE
Screw,tapping
5305-00-579-5820 INTERCHANGEABLE
Screw,tapping
Cross-Reference Index
Part NumberManufacturer
S6033 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AN530-14R14 Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
5305-00-167-2315INTERCHANGEABLE
SCREW,TAPPING
5305-00-167-2317INTERCHANGEABLE
SCREW,TAPPING
5305-00-167-2321INTERCHANGEABLE
SCREW,TAPPING
5305-00-180-0038INTERCHANGEABLE
SCREW,MACHINE
5305-00-207-5486INTERCHANGEABLE
SCREW,TAPPING
2074D14
5305-00-297-2519INTERCHANGEABLE
SCREW,TAPPING
5305-00-533-4459INTERCHANGEABLE
SCREW,TAPPING
1114190Z10-8
5305-00-576-2505INTERCHANGEABLE
SCREW,TAPPING
5305-00-579-5820INTERCHANGEABLE
SCREW,TAPPING

Frequently Asked Questions

What is NSN 5305-00-167-2320?

NSN 5305-00-167-2320 is a Screw,tapping, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-167-2320?

NSN 5305-00-167-2320 has 2 cross-referenced part numbers: S6033 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AN530-14R14 (Aeronautical Standards Group Dept of Navy and Air Force).

What NSN replaces 5305-00-167-2320?

There are 9 known substitutes for 5305-00-167-2320: 5305-00-167-2315, 5305-00-167-2317, 5305-00-167-2321 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S6033?

Key specifications for S6033: Internal Drive Style: CROSS RECESS TYPE 1; Head Diameter: 0.429 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN; Fastener Length: 0.875 INCHES NOMINAL IN; Surface Treatment: CADMIUM OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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