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Technical Data Sheet
PartsTable / MRO / GMS9-28
GMS9-28 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The GMS9-28 is a the manufacturer industrial component. Key specifications include color: BLACK FIRST POSITION COVER SINGLE CONDUCTOR, material: RUBBER NATURAL OR RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR, conductor_form: STRANDED SINGLE CONDUCTOR, voltage_rating: 600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR, special_features: WEAPON SYSTEM ESSENTIAL, round_conductor_size: 4 AWG SINGLE CONDUCTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-226-4336, 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
MRO→ MRO_GENERAL→ GMS9-28
NSN: 6145-00-226-4336
FSC: 6145
CAGE: 99696 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL SOLUTIONS (USA)
SPECIFICATIONS
colorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
materialRUBBER NATURAL OR RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
conductor_formSTRANDED SINGLE CONDUCTOR
voltage_rating600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
special_featuresWEAPON SYSTEM ESSENTIAL
round_conductor_size4 AWG SINGLE CONDUCTOR
end_item_identificationAGM-69A MISSLE,LGM-30 MISSLE A
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor34 SINGLE CONDUCTOR
strand_quantity_per_conductor1050 SINGLE CONDUCTOR
criticality_code_justificationFEAT
cross_section_outside_diameter0.500 INCHES NOMINAL IN
NSN6145-00-226-4336
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: GMS9-28 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
•
VOLTAGE RATING: 600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
•
STRAND AWG SIZE PER CONDUCTOR: 34 SINGLE CONDUCTOR
•
COLOR: BLACK FIRST POSITION COVER SINGLE CONDUCTOR
•
STRAND QUANTITY PER CONDUCTOR: 1050 SINGLE CONDUCTOR
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
END ITEM IDENTIFICATIONAGM-69A MISSLE,LGM-30 MISSLE A
MATERIALCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
VOLTAGE RATING600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR34 SINGLE CONDUCTOR
COLORBLACK FIRST POSITION COVER SINGLE CONDUCTOR
MATERIALRUBBER NATURAL OR RUBBER SYNTHETIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR1050 SINGLE CONDUCTOR
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE4 AWG SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
07002-141-000Interchangeable
interchangeable cross-reference
interchangeable
W-0167Interchangeable
interchangeable cross-reference
interchangeable
051-5210749Interchangeable
interchangeable cross-reference
interchangeable
SI58275Interchangeable
interchangeable cross-reference
interchangeable
283031Interchangeable
Same NIIN cross-reference
interchangeable
01767Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GMS9-28?
GMS9-28 is a GMS9-28. It is classified as a MRO (MRO_GENERAL).
What parts can replace GMS9-28?
There are 7 known substitutes for GMS9-28: 07002-141-000, W-0167, 051-5210749 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GMS9-28?
GMS9-28 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-226-4336. 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