PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5546-8Insert,screw Thread

Stanley Engineered Fastening Llc · NSN 5325-01-554-7009 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-554-7009 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-554-7009. Primary manufacturer part number: 5546-8.
Features
  • Insert,screw Thread — FSC 5325
  • Thread Pitch in Millimeters: 1.25
  • Thread Length: 12.0 MILLIMETERS NOMINAL MM
  • Nominal Thread Size: 8.0 MILLIMETERS MM
  • Thread Series Designator: M
  • 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 5325-01-554-7009, 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. Government technical data includes 4 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-554-7009
Primary Part Number5546-8
Item NameInsert,screw Thread
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerStanley Engineered Fastening Llc
StatusACTIVE
Thread Pitch in Millimeters1.25
Thread Length12.0 MILLIMETERS NOMINAL MM
Nominal Thread Size8.0 MILLIMETERS MM
Thread Series DesignatorM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-660-3093 INTERCHANGEABLE
Nut,plain,hexagon
5133-01-210-344631798 INTERCHANGEABLE
Drill,twist
New York Twist Drill Inc
2910-01-246-506855468 INTERCHANGEABLE
Pump,fuel,electrical
Trw Inc Trw Intl Trade Government Sales Dept
5975-01-430-711555468 INTERCHANGEABLE
Bushing,electrical Conduit
Howden American Fan Company Dba American Fan Co Div Howden Usa Company
5930-01-605-668955468 INTERCHANGEABLE
Switch,thermostatic
Applied Companies
Cross-Reference Index
Part NumberManufacturer
5546-8 PRIMARY Stanley Engineered Fastening Llc (USA)
Related Parts
5310-00-660-3093INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5133-01-210-3446INTERCHANGEABLE
DRILL,TWIST
31798
2910-01-246-5068INTERCHANGEABLE
PUMP,FUEL,ELECTRICAL
55468
5975-01-430-7115INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUIT
55468
5930-01-605-6689INTERCHANGEABLE
SWITCH,THERMOSTATIC
55468

Frequently Asked Questions

What is NSN 5325-01-554-7009?

NSN 5325-01-554-7009 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 5325-01-554-7009?

NSN 5325-01-554-7009 has 1 cross-referenced part number: 5546-8 (Stanley Engineered Fastening Llc).

What NSN replaces 5325-01-554-7009?

There are 5 known substitutes for 5325-01-554-7009: 5310-00-660-3093, 5133-01-210-3446, 2910-01-246-5068 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5546-8?

Key specifications for 5546-8: Part Name Assigned by Controlling Agency: METRIC THREAD REPAIR KIT; Thread Pitch in Millimeters: 1.25; Thread Length: 12.0 MILLIMETERS NOMINAL MM; Nominal Thread Size: 8.0 MILLIMETERS MM. 6 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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