PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12722Screw,tapping

Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco · NSN 5305-01-644-9591 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-644-9591 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-644-9591. Primary manufacturer part number: 12722.
Features
  • Screw,tapping — FSC 5305
  • Nonmachine Thread Style: SELF DRILLING
  • Nonmachine Nominal Thread Diameter: 0.190 INCHES IN
  • Fastener Length: 0.750 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,tapping, cataloged under National Stock Number 5305-01-644-9591, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco. Government technical data includes 3 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-644-9591
Primary Part Number12722
Item NameScrew,tapping
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerClemco Industries Corp. Dba Clemco Industries Corp Div Clemco
StatusACTIVE
Nonmachine Thread StyleSELF DRILLING
Nonmachine Nominal Thread Diameter0.190 INCHES IN
Fastener Length0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3120-00-293-429312-722 INTERCHANGEABLE
Bearing,sleeve
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
4130-01-073-09992000122 INTERCHANGEABLE
Filter Element,air Conditioning
Newark Wire Cloth Holdings Llc Dba Newark Wire Cloth
5950-01-110-623812722 INTERCHANGEABLE
Coil,radio Frequency
Giga-Tronics Incorporated Dba Giga-Tronics
5930-01-200-828475J588001-113 INTERCHANGEABLE
Switch,pressure
The Boeing Company Div Defense
7025-01-365-386812722 INTERCHANGEABLE
Disk Drive Unit
Radisys Computer Platforms Division
6230-01-537-9019MPL0300QT1A0000 INTERCHANGEABLE
Stand,light
Generac Mobile Products, Llc
7025-01-699-687212722 INTERCHANGEABLE
Cone,compensation
Faro Technologies Inc
Cross-Reference Index
Part NumberManufacturer
12722 Proliance Consulting, Llc (USA)
12722 PRIMARY Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco (USA)
Related Parts
3120-00-293-4293INTERCHANGEABLE
BEARING,SLEEVE
12-722
4130-01-073-0999INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
2000122
5950-01-110-6238INTERCHANGEABLE
COIL,RADIO FREQUENCY
12722
5930-01-200-8284INTERCHANGEABLE
SWITCH,PRESSURE
75J588001-113
7025-01-365-3868INTERCHANGEABLE
DISK DRIVE UNIT
12722
6230-01-537-9019INTERCHANGEABLE
STAND,LIGHT
MPL0300QT1A0000
7025-01-699-6872INTERCHANGEABLE
CONE,COMPENSATION
12722

Frequently Asked Questions

What is NSN 5305-01-644-9591?

NSN 5305-01-644-9591 is a Screw,tapping, manufactured by Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-644-9591?

NSN 5305-01-644-9591 has 2 cross-referenced part numbers: 12722 (Proliance Consulting, Llc), 12722 (Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco).

What NSN replaces 5305-01-644-9591?

There are 7 known substitutes for 5305-01-644-9591: 3120-00-293-4293, 4130-01-073-0999, 5950-01-110-6238 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12722?

Key specifications for 12722: Nonmachine Thread Style: SELF DRILLING; Nonmachine Nominal Thread Diameter: 0.190 INCHES IN; Part Name Assigned by Controlling Agency: SCREW,SELF-DRILLING 10-16X3/4; Fastener Length: 0.750 INCHES NOMINAL IN. 4 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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