PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13123Insert,screw Thread

Alcoa Inc. Dba Alcoa · NSN 5325-01-663-7040 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-663-7040 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-663-7040. Primary manufacturer part number: 13123.
Features
  • Insert,screw Thread — FSC 5325
  • Length: 1.125 INCHES NOMINAL IN
  • Style Designator: COIL
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Thread Length: 1.125 INCHES NOMINAL IN
  • Overall Diameter: 0.881 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
  • Thread Quantity Per Inch: 10
  • Nominal Thread Size: 0.750 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Insert,screw Thread, cataloged under National Stock Number 5325-01-663-7040, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Alcoa Inc. Dba Alcoa. Government technical data includes 8 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
NSN5325-01-663-7040
Primary Part Number13123
Item NameInsert,screw Thread
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerAlcoa Inc. Dba Alcoa
StatusACTIVE
Length1.125 INCHES NOMINAL IN
Style DesignatorCOIL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Length1.125 INCHES NOMINAL IN
Overall Diameter0.881 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
Thread Quantity Per Inch10
Nominal Thread Size0.750 INCHES IN
Insert Size3/4-10
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-208-962713123 INTERCHANGEABLE
Nut,plain,hexagon
Brinkley Technology Group Llc Dba Hercules Manufacturing
4210-00-391-809713123 INTERCHANGEABLE
Plug
Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa
5950-00-470-9241 INTERCHANGEABLE
Coil,radio Frequency
3020-00-933-2172 INTERCHANGEABLE
Gear,spur
2590-01-151-203013123 INTERCHANGEABLE
Plate
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
6515-01-576-8837370-1030 INTERCHANGEABLE
Plug,ear
Access: Supports for Living Inc. Dba Access Supports for Living Inc
Cross-Reference Index
Part NumberManufacturer
13123 Alcoa Inc. Dba Alcoa (USA)
Related Parts
5310-00-208-9627INTERCHANGEABLE
NUT,PLAIN,HEXAGON
13123
4210-00-391-8097INTERCHANGEABLE
PLUG
13123
5950-00-470-9241INTERCHANGEABLE
COIL,RADIO FREQUENCY
3020-00-933-2172INTERCHANGEABLE
GEAR,SPUR
2590-01-151-2030INTERCHANGEABLE
PLATE
13123
6515-01-576-8837INTERCHANGEABLE
PLUG,EAR
370-1030

Frequently Asked Questions

What is NSN 5325-01-663-7040?

NSN 5325-01-663-7040 is a Insert,screw Thread, manufactured by Alcoa Inc. Dba Alcoa, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-663-7040?

NSN 5325-01-663-7040 has 1 cross-referenced part number: 13123 (Alcoa Inc. Dba Alcoa).

What NSN replaces 5325-01-663-7040?

There are 6 known substitutes for 5325-01-663-7040: 5310-00-208-9627, 4210-00-391-8097, 5950-00-470-9241 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13123?

Key specifications for 13123: Part Name Assigned by Controlling Agency: THREAD INSERT; Length: 1.125 INCHES NOMINAL IN; Style Designator: COIL; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 9 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