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2121022 — ACCUMULATOR,PNEUMATIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2121022: ACCUMULATOR,PNEUMATIC.

The ACCUMULATOR,PNEUMATIC is a the manufacturer industrial component. Key specifications include shape: CYLINDRICAL, overall_width: 8.312 INCHES NOMINAL IN, overall_height: 13.546 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-142-9045, 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
2121022
NSN: 3040-01-142-9045
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
shapeCYLINDRICAL
overall_width8.312 INCHES NOMINAL IN
overall_height13.546 INCHES NOMINAL IN
NSN3040-01-142-9045
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ACCUMULATOR,PNEUMATIC TITLE COMPONENT PN 2121022 MFR ACCUMULATOR,PNEUMATIC
KEY FEATURES
•
SHAPE: CYLINDRICAL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT13.546 INCHES NOMINAL IN
SHAPECYLINDRICAL
OVERALL WIDTH8.312 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES 2
LD552853Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3040PL0864379Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2121022?
2121022 is a ACCUMULATOR,PNEUMATIC.
What parts can replace 2121022?
There are 2 known substitutes for 2121022: LD552853, 3040PL0864379. Substitute compatibility should be verified for your specific system.
What is the NSN for 2121022?
2121022 is cataloged in the U.S. Government catalog under NSN 3040-01-142-9045. 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.