PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FL720AHandle,socket Wrench

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-00-889-1693 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-889-1693 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-889-1693. Primary manufacturer part number: FL720A.
Features
  • Handle,socket Wrench — FSC 5120
  • Head Thickness: 0.875 INCHES MAXIMUM IN
  • Surface Treatment: CHROMIUM OVERALL
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Features Provided: REVERSIBLE RATCHET
  • Style Designator: RATCHET
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
  • Material: STEEL OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Handle,socket Wrench, cataloged under National Stock Number 5120-00-889-1693, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-889-1693
Primary Part NumberFL720A
Item NameHandle,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusACTIVE
Head Thickness0.875 INCHES MAXIMUM IN
Surface TreatmentCHROMIUM OVERALL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Features ProvidedREVERSIBLE RATCHET
Style DesignatorRATCHET
Drive End ShapeSQUARE SINGLE END EXTERNAL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-018-1553 INTERCHANGEABLE
Socket,socket Wrench
5120-00-082-8526 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-8609 INTERCHANGEABLE
Socket,socket Wrench
5120-00-227-6702 INTERCHANGEABLE
Socket,socket Wrench
5120-00-227-6703 INTERCHANGEABLE
Socket,socket Wrench
5120-00-235-5878 INTERCHANGEABLE
Socket,socket Wrench
5120-00-540-26621C2671P1 INTERCHANGEABLE
Socket,socket Wrench
General Electric Company
5120-00-541-4074TMCOS18 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5120-00-867-5517 INTERCHANGEABLE
Adapter,torque Wrench
5120-00-889-1685 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
XWS-2149 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
GGG-W-641 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
FL710B Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
FL720A PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
Related Parts
5120-00-018-1553INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-082-8526INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-8609INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-227-6702INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-227-6703INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-235-5878INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-540-2662INTERCHANGEABLE
SOCKET,SOCKET WRENCH
1C2671P1
5120-00-541-4074INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
TMCOS18
5120-00-867-5517INTERCHANGEABLE
ADAPTER,TORQUE WRENCH
5120-00-889-1685INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-889-1694INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-00-889-1858INTERCHANGEABLE
WRENCH,BOX

Frequently Asked Questions

What is NSN 5120-00-889-1693?

NSN 5120-00-889-1693 is a Handle,socket Wrench, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-889-1693?

NSN 5120-00-889-1693 has 4 cross-referenced part numbers: XWS-2149 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), GGG-W-641 (Federal Specifications Promulgated by General Services Administration Washington DC), FL710B (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), FL720A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).

What NSN replaces 5120-00-889-1693?

There are 12 known substitutes for 5120-00-889-1693: 5120-00-018-1553, 5120-00-082-8526, 5120-00-189-8609 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FL720A?

Key specifications for FL720A: Overall Width: 1.875 INCHES MAXIMUM IN; Head Thickness: 0.875 INCHES MAXIMUM IN; Overall Length: 10.000 INCHES MINIMUM IN; Surface Treatment: CHROMIUM OVERALL. 10 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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