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M109A4.05.030SK — SPINDLE,OBTURATOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M109A4.05.030SK: SPINDLE,OBTURATOR.

The SPINDLE,OBTURATOR is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 8.830 INCHES MINIMUM AND 8.900 INCHES MAXIMUM IN, surface_treatment: CHROMIUM, end_item_identification: 2350-01-305-0028;M109A6 HOW SP. This part is cataloged in the U.S.

Government catalog under NSN 1025-01-292-0959, 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
M109A4.05.030SK
NSN: 1025-01-292-0959
FSC: 1025 — Guns, Over 150mm Through 200mm
CAGE: A3QPJ
SPECIFICATIONS
materialSTEEL
overall_length8.830 INCHES MINIMUM AND 8.900 INCHES MAXIMUM IN
surface_treatmentCHROMIUM
end_item_identification2350-01-305-0028;M109A6 HOW SP
NSN1025-01-292-0959
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPINDLE,OBTURATOR TITLE COMPONENT PN M109A4.05.030SK MFR SPINDLE,OBTURATOR
KEY FEATURES
•
SURFACE TREATMENT: CHROMIUM
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH8.830 INCHES MINIMUM AND 8.900 INCHES MAXIMUM IN
SURFACE TREATMENTCHROMIUM
END ITEM IDENTIFICATION2350-01-305-0028;M109A6 HOW SP
MATERIALSTEEL
OTHER ITEMS IN FSC 1025 — Guns, Over 150mm Through 200mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1025-00-000-6505 1025-00-003-1044 1025-00-003-5988 1025-00-003-5989 1025-00-003-5991 1025-00-007-4864 1025-00-007-9446 1025-00-007-9447
SUBSTITUTES & CROSS-REFERENCES 3
1025012920959Reference document
Same NSN cross-reference
Reference document — Informative reference only
11580144Reference document
Same NSN cross-reference
Reference document — Secondary reference
SW 1025-01-292-0959 SKSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is M109A4.05.030SK?
M109A4.05.030SK is a SPINDLE,OBTURATOR.
What parts can replace M109A4.05.030SK?
There are 3 known substitutes for M109A4.05.030SK: 1025012920959, 11580144, SW 1025-01-292-0959 SK. Substitute compatibility should be verified for your specific system.
What is the NSN for M109A4.05.030SK?
M109A4.05.030SK is cataloged in the U.S. Government catalog under NSN 1025-01-292-0959. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.