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253-3922 — PARTS KIT,ROTARY PUMP

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

253-3922: PARTS KIT,ROTARY PUMP.

The PARTS KIT,ROTARY PUMP is a the manufacturer industrial component. Key specifications include document_type: PARTS LIST, document_source: 11083, special_features: KIT CONSISTS OF: NUT, WASHER, GEAR, KEY AND O-RING SEAL; PART OF 203-6537 PUMP GROUP - GEAR/CHARGE, document_identification: SMCS-5073, end_item_identification: STEERING GROUP, component_document_origin: INDUSTRIAL. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-525-9709, 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
253-3922
NSN: 4320-01-525-9709
FSC: 4320 — Power and Hand Pumps
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
document_typePARTS LIST
document_source11083
special_featuresKIT CONSISTS OF: NUT, WASHER, GEAR, KEY AND O-RING SEAL; PART OF 203-6537 PUMP GROUP - GEAR/CHARGE
document_identificationSMCS-5073
end_item_identificationSTEERING GROUP
component_document_originINDUSTRIAL
part_name_assigned_by_controlling_agencyKIT-GEAR
NSN4320-01-525-9709
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,ROTARY PUMP TITLE COMPONENT PN 253-3922 MFR PARTS KIT,ROTARY PUMP
KEY FEATURES
•
DOCUMENT TYPE: PARTS LIST
•
DOCUMENT IDENTIFICATION: SMCS-5073
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT SOURCE: 11083
TECHNICAL CHARACTERISTICS
DOCUMENT TYPEPARTS LIST
DOCUMENT IDENTIFICATIONSMCS-5073
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE11083
SPECIAL FEATURESKIT CONSISTS OF: NUT, WASHER, GEAR, KEY AND O-RING SEAL; PART OF 203-6537 PUMP GROUP - GEAR/CHARGE
PART NAME ASSIGNED BY CONTROLLING AGENCYKIT-GEAR
END ITEM IDENTIFICATIONSTEERING GROUP
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
SUBSTITUTES & CROSS-REFERENCES 1
230-4206Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 253-3922?
253-3922 is a PARTS KIT,ROTARY PUMP.
What parts can replace 253-3922?
There is 1 known substitute for 253-3922: 230-4206. Substitute compatibility should be verified for your specific system.
What is the NSN for 253-3922?
253-3922 is cataloged in the U.S. Government catalog under NSN 4320-01-525-9709. 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.