PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2KPHC-06Inserter,screw Thread Insert

Kato Fastening Systems, Inc. · NSN 5120-00-816-5704 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-816-5704 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-816-5704. Primary manufacturer part number: 2KPHC-06.
Features
  • Inserter,screw Thread Insert — FSC 5120
  • Unit Type: PREWINDER
  • Thread Size and Series/type Designator: 6-32 UNIFIED NATIONAL COARSE (UNC)
  • Specification/standard Data: 0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: 3 TYPE AND 1 CLASS AND A STYLE
  • 13 verified cross-references
  • Primary manufacturer: Kato Fastening Systems, Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Inserter,screw Thread Insert, cataloged under National Stock Number 5120-00-816-5704, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Kato Fastening Systems, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-816-5704
Primary Part Number2KPHC-06
Item NameInserter,screw Thread Insert
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerKato Fastening Systems, Inc.
StatusCANCELLED
Unit TypePREWINDER
Thread Size and Series/type Designator6-32 UNIFIED NATIONAL COARSE (UNC)
Specification/standard Data0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data3 TYPE AND 1 CLASS AND A STYLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-050-9731 INTERCHANGEABLE
Inserter,screw Thread Insert
5120-00-237-4669 INTERCHANGEABLE
Inserter,screw Thread Insert
5120-00-244-1710 INTERCHANGEABLE
Inserter,screw Thread Insert
5120-00-672-8897HIT1220 INTERCHANGEABLE
Inserter,screw Thread Insert
Helical Wire Inc
5120-00-710-7435 INTERCHANGEABLE
Inserter,screw Thread Insert
5120-00-710-7437 INTERCHANGEABLE
Inserter,screw Thread Insert
5120-00-797-2402 INTERCHANGEABLE
Inserter,screw Thread Insert
5120-00-797-2403 INTERCHANGEABLE
Inserter,screw Thread Insert
5120-00-797-2404 INTERCHANGEABLE
Inserter,screw Thread Insert
5120-00-797-2405 INTERCHANGEABLE
Inserter,screw Thread Insert
Cross-Reference Index
Part NumberManufacturer
7551-06 Bollhoff Otalu (FRA)
2KPHC-06 PRIMARY Kato Fastening Systems, Inc. (USA)
3551-06 Stanley Engineered Fastening Llc (USA)
AS59158 TY3CL1STA General Services Administration Federal Supply Service (USA)
17551-06 Stanley Engineered Fastening Llc (USA)
AS59158 Sae International Dba Sae International (USA)
MIL-T-21309 TY3CL1STA General Services Administration Federal Supply Service (USA)
MIL-T-21309 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-A-59158 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
TCIC-06 Kato Fastening Systems, Inc. (USA)
AS59158 Society of Automotive Engineers Inc (USA)
A-A-59158 TY3CL1STA General Services Administration Federal Supply Service (USA)
6551-06 Stanley Engineered Fastening Llc (USA)
Related Parts
5120-00-050-9731INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
5120-00-237-4669INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
5120-00-244-1710INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
5120-00-672-8897INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
HIT1220
5120-00-710-7435INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
5120-00-710-7437INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
5120-00-797-2402INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
5120-00-797-2403INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
5120-00-797-2404INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
5120-00-797-2405INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
5120-00-797-2407INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
5120-00-804-6055INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT

Frequently Asked Questions

What is NSN 5120-00-816-5704?

NSN 5120-00-816-5704 is a Inserter,screw Thread Insert, manufactured by Kato Fastening Systems, Inc., classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-816-5704?

NSN 5120-00-816-5704 has 13 cross-referenced part numbers: 7551-06 (Bollhoff Otalu), 2KPHC-06 (Kato Fastening Systems, Inc.), 3551-06 (Stanley Engineered Fastening Llc), AS59158 TY3CL1STA (General Services Administration Federal Supply Service), 17551-06 (Stanley Engineered Fastening Llc) and 8 more.

What NSN replaces 5120-00-816-5704?

There are 12 known substitutes for 5120-00-816-5704: 5120-00-050-9731, 5120-00-237-4669, 5120-00-244-1710 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2KPHC-06?

Key specifications for 2KPHC-06: Unit Type: PREWINDER; Thread Size and Series/type Designator: 6-32 UNIFIED NATIONAL COARSE (UNC); Specification/standard Data: 0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 3 TYPE AND 1 CLASS AND A STYLE. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-816-5704 still in active supply?

NSN 5120-00-816-5704 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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