PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25951Insert,screw Thread

Jergens Inc Div Tooling Components Division · NSN 5325-01-114-4091 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-114-4091 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-114-4091. Primary manufacturer part number: 25951.
Features
  • Insert,screw Thread — FSC 5325
  • Length: 8.000 MILLIMETERS NOMINAL MM
  • Insert Size: M8X1.25 4H
  • Style Designator: GROOVED KEYLOCK
  • 2 verified cross-references
  • Primary manufacturer: Jergens Inc Div Tooling Components Division
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Insert,screw Thread, cataloged under National Stock Number 5325-01-114-4091, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Jergens Inc Div Tooling Components Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-114-4091
Primary Part Number25951
Item NameInsert,screw Thread
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerJergens Inc Div Tooling Components Division
StatusACTIVE
Length8.000 MILLIMETERS NOMINAL MM
Insert SizeM8X1.25 4H
Style DesignatorGROOVED KEYLOCK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4940-00-273-370026-151 INTERCHANGEABLE
Cutter,milling,commutator Mica
Ideal Industries, Inc.
5120-00-277-7025 INTERCHANGEABLE
Wrench,open End
5935-00-295-5006SC-C-41380 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-423-870026151 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
2920-00-640-788625951 INTERCHANGEABLE
Adapter,spark Plug
John Deer Consumer Products Inc
4320-01-072-187626151 INTERCHANGEABLE
Base,mount
Cadillac Gage Textron Inc.
6140-01-113-0014221-0079-010 INTERCHANGEABLE
Battery,storage
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
1560-01-713-39802-5951-7 INTERCHANGEABLE
Rib,stiffener,aircraft
The Boeing Company Div Defense
1560-01-714-37392-5951-6 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
5342-01-718-995826151 INTERCHANGEABLE
Cap,protective,dust and Moisture
Smiths Detection Inc. Dba Smiths Detection Inc Casc
Cross-Reference Index
Part NumberManufacturer
25951 PRIMARY Jergens Inc Div Tooling Components Division (USA)
26151 Jergens Inc Div Tooling Components Division (USA)
Related Parts
4940-00-273-3700INTERCHANGEABLE
CUTTER,MILLING,COMMUTATOR MICA
26-151
5120-00-277-7025INTERCHANGEABLE
WRENCH,OPEN END
5935-00-295-5006INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SC-C-41380
5330-00-423-8700INTERCHANGEABLE
GASKET
26151
2920-00-640-7886INTERCHANGEABLE
ADAPTER,SPARK PLUG
25951
4320-01-072-1876INTERCHANGEABLE
BASE,MOUNT
26151
6140-01-113-0014INTERCHANGEABLE
BATTERY,STORAGE
221-0079-010
1560-01-713-3980INTERCHANGEABLE
RIB,STIFFENER,AIRCRAFT
2-5951-7
1560-01-714-3739INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5951-6
5342-01-718-9958INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
26151

Frequently Asked Questions

What is NSN 5325-01-114-4091?

NSN 5325-01-114-4091 is a Insert,screw Thread, manufactured by Jergens Inc Div Tooling Components Division, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-114-4091?

NSN 5325-01-114-4091 has 2 cross-referenced part numbers: 25951 (Jergens Inc Div Tooling Components Division), 26151 (Jergens Inc Div Tooling Components Division).

What NSN replaces 5325-01-114-4091?

There are 10 known substitutes for 5325-01-114-4091: 4940-00-273-3700, 5120-00-277-7025, 5935-00-295-5006 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25951?

Key specifications for 25951: Length: 8.000 MILLIMETERS NOMINAL MM; Insert Size: M8X1.25 4H; Style Designator: GROOVED KEYLOCK. 3 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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