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PartsTable / COMPONENT / 15-21-79M
15-21-79M ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BLADE,SADDLER'S HARNESS AWL is a the manufacturer industrial component. Key specifications include departure_from_cited_document: AS MOD BY GGG-A-891 PARA 3.11.3.4 BLADE, general_characteristics_item_description: 2.5 IN. LG IN, Form Factor: Blade.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-243-2559, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
15-21-79M
NSN: 5120-00-243-2559
FSC: 5120
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
departure_from_cited_documentAS MOD BY GGG-A-891 PARA 3.11.3.4 BLADE
general_characteristics_item_description2.5 IN. LG IN
Form FactorBlade
NSN5120-00-243-2559
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLADE,SADDLER'S HARNESS AWL TITLE COMPONENT PN 15-21-79M MFR BLADE,SADDLER'S HARNES
KEY FEATURES
•
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
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION2.5 IN. LG IN
DEPARTURE FROM CITED DOCUMENTAS MOD BY GGG-A-891 PARA 3.11.3.4 BLADE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
GGG-A-891 TY1Interchangeable
interchangeable cross-reference
interchangeable
GGG-A-891Interchangeable
interchangeable cross-reference
interchangeable
GGG-A-891 TY3Interchangeable
interchangeable cross-reference
interchangeable
5120-00-221-1539Interchangeable
interchangeable cross-reference
interchangeable
MS16306-2Interchangeable
interchangeable cross-reference
interchangeable
5120-00-221-1540Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15-21-79M?
15-21-79M is a BLADE,SADDLER'S HARNESS AWL.
What parts can replace 15-21-79M?
There are 17 known substitutes for 15-21-79M: GGG-A-891 TY1, GGG-A-891, GGG-A-891 TY3 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15-21-79M?
15-21-79M is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-243-2559. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026