PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5403-4Insert,screw Thread

Stanley Engineered Fastening Llc · NSN 5325-01-667-8068 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-667-8068 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-667-8068. Primary manufacturer part number: 5403-4.
Features
  • Insert,screw Thread — FSC 5325
  • 1 verified cross-reference
  • Primary manufacturer: Stanley Engineered Fastening Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Insert,screw Thread, cataloged under National Stock Number 5325-01-667-8068, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stanley Engineered Fastening Llc. 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
NSN5325-01-667-8068
Primary Part Number5403-4
Item NameInsert,screw Thread
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerStanley Engineered Fastening Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6680-00-551-2262 INTERCHANGEABLE
Indicator,sight,liquid
4820-01-007-5158100XL-3/4-125 PSI INTERCHANGEABLE
Valve,relief,pressure and Temper
Watts Regulator Company
5962-01-076-5901 INTERCHANGEABLE
Microcircuit,digital
5310-01-540-558654034 INTERCHANGEABLE
Nut,plain,hexagon
Bravo Shop Inc
5325-01-644-44695403-4 INTERCHANGEABLE
Insert and Tool Set,screw Thread
S W Anderson Co
5340-01-655-808711B5090739-20 INTERCHANGEABLE
Insert and Tool Assortment,screw
Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army
Cross-Reference Index
Part NumberManufacturer
5403-4 PRIMARY Stanley Engineered Fastening Llc (USA)
Related Parts
6680-00-551-2262INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
4820-01-007-5158INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
100XL-3/4-125 PSI
5962-01-076-5901INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5310-01-540-5586INTERCHANGEABLE
NUT,PLAIN,HEXAGON
54034
5325-01-644-4469INTERCHANGEABLE
INSERT AND TOOL SET,SCREW THREAD
5403-4
5340-01-655-8087INTERCHANGEABLE
INSERT AND TOOL ASSORTMENT,SCREW
11B5090739-20

Frequently Asked Questions

What is NSN 5325-01-667-8068?

NSN 5325-01-667-8068 is a Insert,screw Thread, manufactured by Stanley Engineered Fastening Llc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-667-8068?

NSN 5325-01-667-8068 has 1 cross-referenced part number: 5403-4 (Stanley Engineered Fastening Llc).

What NSN replaces 5325-01-667-8068?

There are 6 known substitutes for 5325-01-667-8068: 6680-00-551-2262, 4820-01-007-5158, 5962-01-076-5901 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5403-4?

Key specifications for 5403-4: Special Features: THREAD SIZE METRIC COARSE M4 X 0.7, INSERTS PER KIT 18, KIT REPRESENTS 3 LENGTHS OF INSERTS, KIT INCLUDES PROPER SIZE DRILL, HIGH SPEED STEEL HELI-COIL TAP, INSTALLATION TOOL, TANG REMOVAL TOOL; Part Name Assigned by Controlling Agency: THREAD REPAIR KIT. 2 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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