PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-A-891Blade,saddler's Harness Awl

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5120-00-243-2559 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-243-2559 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-243-2559. Primary manufacturer part number: GGG-A-891.
Features
  • Blade,saddler's Harness Awl — FSC 5120
  • General Characteristics Item Description: 2.5 IN. LG IN
  • Departure From Cited Document: AS MOD BY GGG-A-891 PARA 3.11.3.4 BLADE
  • 2 verified cross-references
  • Primary manufacturer: Federal Specifications Promulgated by General Services Administration Washington DC
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Blade,saddler's Harness Awl, cataloged under National Stock Number 5120-00-243-2559, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5120-00-243-2559
Primary Part NumberGGG-A-891
Item NameBlade,saddler's Harness Awl
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
General Characteristics Item Description2.5 IN. LG IN
Departure From Cited DocumentAS MOD BY GGG-A-891 PARA 3.11.3.4 BLADE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-221-1439 INTERCHANGEABLE
Awl,belt
5120-00-221-1440 INTERCHANGEABLE
Awl,brad
5120-00-221-15395120-00-221-1539 INTERCHANGEABLE
Awl,brad
General Services Administration Federal Supply Service
5120-00-221-15405120-00-221-1540 INTERCHANGEABLE
Awl,brad
General Services Administration Federal Supply Service
5120-00-221-15415120-00-221-1541 INTERCHANGEABLE
Awl,saddler's Sewing
General Services Administration Federal Supply Service
5120-00-221-15425904846 INTERCHANGEABLE
Awl,scratch
Hamilton Sundstrand Corporation
5120-00-223-81915120-00-223-8191 INTERCHANGEABLE
Awl,saddler's Pad
General Services Administration Federal Supply Service
5120-00-243-2558 INTERCHANGEABLE
Blade,saddler's Harness Awl
5120-00-243-2561 INTERCHANGEABLE
Blade,saddler's Harness Awl
5120-00-257-55415120-00-257-5541 INTERCHANGEABLE
Awl,saddler's Sewing
General Services Administration Federal Supply Service
Cross-Reference Index
Part NumberManufacturer
GGG-A-891 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
15-21-79M Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
Related Parts
5120-00-221-1439INTERCHANGEABLE
AWL,BELT
5120-00-221-1440INTERCHANGEABLE
AWL,BRAD
5120-00-221-1539INTERCHANGEABLE
AWL,BRAD
5120-00-221-1539
5120-00-221-1540INTERCHANGEABLE
AWL,BRAD
5120-00-221-1540
5120-00-221-1541INTERCHANGEABLE
AWL,SADDLER'S SEWING
5120-00-221-1541
5120-00-221-1542INTERCHANGEABLE
AWL,SCRATCH
5904846
5120-00-223-8191INTERCHANGEABLE
AWL,SADDLER'S PAD
5120-00-223-8191
5120-00-243-2558INTERCHANGEABLE
BLADE,SADDLER'S HARNESS AWL
5120-00-243-2561INTERCHANGEABLE
BLADE,SADDLER'S HARNESS AWL
5120-00-257-5541INTERCHANGEABLE
AWL,SADDLER'S SEWING
5120-00-257-5541
5120-00-293-2423INTERCHANGEABLE
HAFT,SADDLER'S AWL
5120-00-516-4230INTERCHANGEABLE
NEEDLE,SADDLER'S SEWING AWL
31-3

Frequently Asked Questions

What is NSN 5120-00-243-2559?

NSN 5120-00-243-2559 is a Blade,saddler's Harness Awl, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-243-2559?

NSN 5120-00-243-2559 has 2 cross-referenced part numbers: GGG-A-891 (Federal Specifications Promulgated by General Services Administration Washington DC), 15-21-79M (Army, United States Department of the Dba Rock Island Arsenal Jmtc).

What NSN replaces 5120-00-243-2559?

There are 12 known substitutes for 5120-00-243-2559: 5120-00-221-1439, 5120-00-221-1440, 5120-00-221-1539 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-A-891?

Key specifications for GGG-A-891: General Characteristics Item Description: 2.5 IN. LG IN; Departure From Cited Document: AS MOD BY GGG-A-891 PARA 3.11.3.4 BLADE. 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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