PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13063Insert,screw Thread

Alcoa Inc. Dba Alcoa · NSN 5325-01-663-7020 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-663-7020 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-663-7020. Primary manufacturer part number: 13063.
Features
  • Insert,screw Thread — FSC 5325
  • Style Designator: COIL
  • Thread Length: 0.5625 INCHES NOMINAL IN
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Length: 0.5625 INCHES NOMINAL IN
  • Insert Size: 3/8-16
  • Overall Diameter: 0.452 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN
  • Thread Quantity Per Inch: 16
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Insert,screw Thread, cataloged under National Stock Number 5325-01-663-7020, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-663-7020
Primary Part Number13063
Item NameInsert,screw Thread
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerAlcoa Inc. Dba Alcoa
StatusACTIVE
Style DesignatorCOIL
Thread Length0.5625 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Length0.5625 INCHES NOMINAL IN
Insert Size3/8-16
Overall Diameter0.452 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN
Thread Quantity Per Inch16
Nominal Thread Size0.375 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5331-00-251-9394 INTERCHANGEABLE
O-Ring
3805-00-371-614013063 INTERCHANGEABLE
Shaft Assembly,lift
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5325-00-804-2772 INTERCHANGEABLE
Ring,retaining
5360-00-968-478640-13063 INTERCHANGEABLE
Spring,helical,compression
Triumph Gear Systems Inc Dba Triumph Gear Systems Inc
5330-00-969-302413063 INTERCHANGEABLE
Packing
Level 10 Industries, Inc. Div Level 10 Industries
3040-01-308-07271306-3 INTERCHANGEABLE
Breather
Vescor Corp
5310-01-513-59162HA681 INTERCHANGEABLE
Washer,flat
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
13063 Alcoa Inc. Dba Alcoa (USA)
Related Parts
5331-00-251-9394INTERCHANGEABLE
O-RING
3805-00-371-6140INTERCHANGEABLE
SHAFT ASSEMBLY,LIFT
13063
5325-00-804-2772INTERCHANGEABLE
RING,RETAINING
5360-00-968-4786INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
40-13063
5330-00-969-3024INTERCHANGEABLE
PACKING
13063
3040-01-308-0727INTERCHANGEABLE
BREATHER
1306-3
5310-01-513-5916INTERCHANGEABLE
WASHER,FLAT
2HA681

Frequently Asked Questions

What is NSN 5325-01-663-7020?

NSN 5325-01-663-7020 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 5325-01-663-7020?

NSN 5325-01-663-7020 has 1 cross-referenced part number: 13063 (Alcoa Inc. Dba Alcoa).

What NSN replaces 5325-01-663-7020?

There are 7 known substitutes for 5325-01-663-7020: 5331-00-251-9394, 3805-00-371-6140, 5325-00-804-2772 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13063?

Key specifications for 13063: Style Designator: COIL; Part Name Assigned by Controlling Agency: THREAD INSERT; Thread Length: 0.5625 INCHES NOMINAL IN; 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.
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