PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25949Tool Kit,screw Thread Insert

Jergens Inc Div Tooling Components Division · NSN 5180-01-531-2049 · FSC 5180 · No Item Name Available
Verified by PartsTable
NSN 5180-01-531-2049 — this item is cataloged by the U.S. Government under National Stock Number 5180-01-531-2049. Primary manufacturer part number: 25949.
Features
  • Tool Kit,screw Thread Insert — FSC 5180
  • Component Quantity: 60
  • Nonsupply Items and Quantities: CONTAINS 10-24 UNC (0.310 IN. LG) INSERTS (5); 1/4-20 UNC (0.370 IN. LG) INSERTS (10); 5/16-18 UNC (0.430 IN. LG) INSERTS (10); 3/8-16 UNC (0.500 IN. LG) INSERTS (10); 1/2-13 UNC (0.620 IN. LG) INSERTS (10); 5/8-11 UNC (0.870 IN. LG) INSERTS (10); 3/4-10 UNC (1.120 IN. LG) INSERTS (5) IN
  • Furnished Items: PLASTIC BOX
  • 4 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 Tool Kit,screw Thread Insert, cataloged under National Stock Number 5180-01-531-2049, is classified within Federal Supply Class 5180 (No Item Name Available) of the Hand Tools 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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5180-01-531-2049
Primary Part Number25949
Item NameTool Kit,screw Thread Insert
FSC / FSG5180 / 51 — No Item Name Available
ManufacturerJergens Inc Div Tooling Components Division
StatusCANCELLED
Component Quantity60
Nonsupply Items and QuantitiesCONTAINS 10-24 UNC (0.310 IN. LG) INSERTS (5); 1/4-20 UNC (0.370 IN. LG) INSERTS (10); 5/16-18 UNC (0.430 IN. LG) INSERTS (10); 3/8-16 UNC (0.500 IN. LG) INSERTS (10); 1/2-13 UNC (0.620 IN. LG) INSERTS (10); 5/8-11 UNC (0.870 IN. LG) INSERTS (10); 3/4-10 UNC (1.120 IN. LG) INSERTS (5) IN
Furnished ItemsPLASTIC BOX
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
4730-00-196-1485A733S-32CFG INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
3455-00-531-132719636 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5945-00-563-1653 INTERCHANGEABLE
Relay
5340-01-312-996925949 INTERCHANGEABLE
Clamp,loop
Senior Operations Llc Dba Metal Bellows Div Metal Bellows
1560-01-715-01312-5949-6 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
1560-01-724-63592-5949-3 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
25949 PRIMARY Jergens Inc Div Tooling Components Division (USA)
ZHVY0391 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
ZLW0351 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
215-064951 Acme Industrial Co Div Acme Industrial Company (USA)
Related Parts
4730-00-196-1485INTERCHANGEABLE
NIPPLE,PIPE
A733S-32CFG
3455-00-531-1327INTERCHANGEABLE
REAMER,MACHINE
19636
5945-00-563-1653INTERCHANGEABLE
RELAY
5340-01-312-9969INTERCHANGEABLE
CLAMP,LOOP
25949
1560-01-715-0131INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5949-6
1560-01-724-6359INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5949-3

Frequently Asked Questions

What is NSN 5180-01-531-2049?

NSN 5180-01-531-2049 is a Tool Kit,screw Thread Insert, manufactured by Jergens Inc Div Tooling Components Division, classified under FSC 5180 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5180-01-531-2049?

NSN 5180-01-531-2049 has 4 cross-referenced part numbers: 25949 (Jergens Inc Div Tooling Components Division), ZHVY0391 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), ZLW0351 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), 215-064951 (Acme Industrial Co Div Acme Industrial Company).

What NSN replaces 5180-01-531-2049?

There are 6 known substitutes for 5180-01-531-2049: 4730-00-196-1485, 3455-00-531-1327, 5945-00-563-1653 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25949?

Key specifications for 25949: Special Features: KEYLOCKING INSERTS; CARBON STEEL; INCLUDES INSTALLATION TOOLS AND INSTRUCTIONS FOR REMOVAL; Component Quantity: 60; Nonsupply Items and Quantities: CONTAINS 10-24 UNC (0.310 IN. LG) INSERTS (5); 1/4-20 UNC (0.370 IN. LG) INSERTS (10); 5/16-18 UNC (0.430 IN. LG) INSERTS (10); 3/8-16 UNC (0.500 IN. LG) INSERTS (10); 1/2-13 UNC (0.620 IN. LG) INSERTS (10); 5/8-11 UNC (0.870 IN. LG) INSERTS (10); 3/4-10 UNC (1.120 IN. LG) INSERTS (5) IN; Furnished Items: PLASTIC BOX. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5180-01-531-2049 still in active supply?

NSN 5180-01-531-2049 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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