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538826 — HOUSING,OIL PUMP ASSEMBLY,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

538826: HOUSING,OIL PUMP ASSEMBLY,ENGINE.

HOUSING,OIL PUMP ASSEMBLY,ENGINE. Key specifications include material: STEEL COMP B1113 OVERALL, core_depth: 0.216 INCHES NOMINAL IN, head_height: 0.125 INCHES NOMINAL IN, thread_class: 3A EXTERNAL A, thread_length: 0.265 INCHES NOMINAL EXTERNAL IN, overall_length: 0.656 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-447-1106, 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
538826
NSN: 5365-00-447-1106
NIINs: 004471106, 009184915
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialSTEEL COMP B1113 OVERALL
core_depth0.216 INCHES NOMINAL IN
head_height0.125 INCHES NOMINAL IN
thread_class3A EXTERNAL A
thread_length0.265 INCHES NOMINAL EXTERNAL IN
overall_length0.656 INCHES NOMINAL IN
connection_stylePLAIN
style_designatorPLUG, MACHINE
thread_directionRIGHT-HAND EXTERNAL
surface_treatmentCADMIUM OVERALL
body_core_diameter0.430 INCHES NOMINAL IN
nominal_thread_size0.625 INCHES EXTERNAL IN
NSN5365-00-447-1106
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOUSING,OIL PUMP ASSEMBLY,ENGINE TITLE COMPONENT PN 538826 MFR HOUSING,OIL PUMP ASSEM
KEY FEATURES
•
BODY CORE DIAMETER: 0.430 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.125 INCHES NOMINAL IN
•
CONNECTION STYLE: PLAIN
•
CORE DEPTH: 0.216 INCHES NOMINAL IN
•
THREAD LENGTH: 0.265 INCHES NOMINAL EXTERNAL IN
•
STYLE DESIGNATOR: PLUG, MACHINE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633,CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
BODY CORE DIAMETER0.430 INCHES NOMINAL IN
HEAD HEIGHT0.125 INCHES NOMINAL IN
CONNECTION STYLEPLAIN
CORE DEPTH0.216 INCHES NOMINAL IN
THREAD LENGTH0.265 INCHES NOMINAL EXTERNAL IN
STYLE DESIGNATORPLUG, MACHINE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633,CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.656 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.625 INCHES EXTERNAL IN
SUBSTITUTES & CROSS-REFERENCES 1
BXW00621000Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 538826?
538826 is a HOUSING,OIL PUMP ASSEMBLY,ENGINE.
What parts can replace 538826?
There is 1 known substitute for 538826: BXW00621000. Substitute compatibility should be verified for your specific system.
What is the NSN for 538826?
538826 is cataloged in the U.S. Government catalog under NSN 5365-00-447-1106. 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.