PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HIT1220Inserter,screw Thread Insert

Helical Wire Inc · NSN 5120-00-672-8897 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-672-8897 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-672-8897. Primary manufacturer part number: HIT1220.
Features
  • Inserter,screw Thread Insert — FSC 5120
  • Nondefinitive Spec/std Data: 3 TYPE AND 1 CLASS AND A STYLE
  • Thread Size and Series/type Designator: 1/2-20 UNF
  • Specification/standard Data: 0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Unit Type: PREWINDER
  • 12 verified cross-references
  • Primary manufacturer: Helical Wire Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Inserter,screw Thread Insert, cataloged under National Stock Number 5120-00-672-8897, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Helical Wire Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 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
NSN5120-00-672-8897
Primary Part NumberHIT1220
Item NameInserter,screw Thread Insert
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerHelical Wire Inc
StatusCANCELLED
Nondefinitive Spec/std Data3 TYPE AND 1 CLASS AND A STYLE
Thread Size and Series/type Designator1/2-20 UNF
Specification/standard Data0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Unit TypePREWINDER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-050-9731 INTERCHANGEABLE
Inserter,screw Thread Insert
5340-00-186-3388AS5587D28 INTERCHANGEABLE
Clamp,loop
Sae International Dba Sae International
5120-00-237-4669 INTERCHANGEABLE
Inserter,screw Thread Insert
5120-00-244-1710 INTERCHANGEABLE
Inserter,screw Thread Insert
4030-00-282-4885 INTERCHANGEABLE
Shackle
5120-00-710-7435 INTERCHANGEABLE
Inserter,screw Thread Insert
5120-00-710-7437 INTERCHANGEABLE
Inserter,screw Thread Insert
3020-00-734-508435528 INTERCHANGEABLE
Guard,mechanical Drive
Allianz Sweeper Company
5120-00-797-2402 INTERCHANGEABLE
Inserter,screw Thread Insert
5120-00-797-2403 INTERCHANGEABLE
Inserter,screw Thread Insert
Cross-Reference Index
Part NumberManufacturer
0640 7704 Blackwood J. Blackwood & Son Pty Ltd (AUS)
8761582 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
7552-8 Stanley Engineered Fastening Llc (USA)
AS59158 TY3CL1STA General Services Administration Federal Supply Service (USA)
A-A-59158 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-59158 TY3CL1STA General Services Administration Federal Supply Service (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
AS59158 Society of Automotive Engineers Inc (USA)
HIT1220 PRIMARY Helical Wire Inc (USA)
AS59158 Sae International Dba Sae International (USA)
3552-8 Stanley Engineered Fastening Llc (USA)
Related Parts
5120-00-050-9731INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
5340-00-186-3388INTERCHANGEABLE
CLAMP,LOOP
AS5587D28
5120-00-237-4669INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
5120-00-244-1710INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
4030-00-282-4885INTERCHANGEABLE
SHACKLE
5120-00-710-7435INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
5120-00-710-7437INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
3020-00-734-5084INTERCHANGEABLE
GUARD,MECHANICAL DRIVE
35528
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

Frequently Asked Questions

What is NSN 5120-00-672-8897?

NSN 5120-00-672-8897 is a Inserter,screw Thread Insert, manufactured by Helical Wire Inc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-672-8897?

NSN 5120-00-672-8897 has 12 cross-referenced part numbers: 0640 7704 (Blackwood J. Blackwood & Son Pty Ltd), 8761582 (U S Army Tank Automotive Command Amsta-Im-Mm), 7552-8 (Stanley Engineered Fastening Llc), AS59158 TY3CL1STA (General Services Administration Federal Supply Service), A-A-59158 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 7 more.

What NSN replaces 5120-00-672-8897?

There are 12 known substitutes for 5120-00-672-8897: 5120-00-050-9731, 5340-00-186-3388, 5120-00-237-4669 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HIT1220?

Key specifications for HIT1220: Nondefinitive Spec/std Data: 3 TYPE AND 1 CLASS AND A STYLE; Thread Size and Series/type Designator: 1/2-20 UNF; Specification/standard Data: 0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Unit Type: PREWINDER. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-672-8897 still in active supply?

NSN 5120-00-672-8897 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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