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887400 — PUMP,AXIAL PISTONS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

887400: PUMP,AXIAL PISTONS.

The PUMP,AXIAL PISTONS is a the manufacturer industrial component. Key specifications include drive_shaft_type: SPLINED, STRAIGHT EXTERNAL, discharge_pressure: 000.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS, drive_shaft_length: 1.613 INCHES NOMINAL IN, intake_connection_type: THREADED INTERNAL, end_item_identification: C130E THRU WC130H, pump_rotation_direction: COUNTERCLOCKWISE. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-185-6464, 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
887400
NSN: 5310-00-185-6464
NIINs: 001856464, 014611036
FSC: 5310 — Nuts and Washers
CAGE: 65054 — WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV (USA)
SPECIFICATIONS
drive_shaft_typeSPLINED, STRAIGHT EXTERNAL
discharge_pressure000.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS
drive_shaft_length1.613 INCHES NOMINAL IN
intake_connection_typeTHREADED INTERNAL
end_item_identificationC130E THRU WC130H
pump_rotation_directionCOUNTERCLOCKWISE
media_for_which_designedHYDROCARBON FUELS AND OILS
discharge_connection_typeTHREADED INTERNAL
intake_connection_quantity1
discharge_connection_quantity1
operating_speed_at_rated_capacity3700.0 REVOLUTIONS PER MINUTE
part_name_assigned_by_controlling_agencyPUMP,HYDRAULIC INSTALLATION
NSN5310-00-185-6464
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 887400 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
THREAD SERIES: UNS
•
HARDNESS RATING: 66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM
•
THREAD PITCH DIAMETERS: +1.3399 TO 1.3439 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
DRIVE POINT WIDTH: 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.376 INCHES IN
•
NUT DIAMETER: 2.043 INCHES MINIMUM AND 2.073 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNS
HARDNESS RATING66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM
THREAD PITCH DIAMETERS+1.3399 TO 1.3439 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
DRIVE POINT WIDTH0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.376 INCHES IN
NUT DIAMETER2.043 INCHES MINIMUM AND 2.073 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.094 INCHES NOMINAL IN
NUT THICKNESS0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 8
G5928PC41Reference document
Same NSN cross-reference
Reference document — Secondary reference
G9661PC41Reference document
Same NSN cross-reference
Reference document — Secondary reference
929039Reference document
Same NSN cross-reference
Reference document — Secondary reference
G9923PC53Reference document
Same NSN cross-reference
Reference document — Secondary reference
N07Reference document
Same NSN cross-reference
Reference document — Secondary reference
E11698-1PC149Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 887400?
887400 is a PUMP,AXIAL PISTONS.
What parts can replace 887400?
There are 8 known substitutes for 887400: G5928PC41, G9661PC41, 929039 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 887400?
887400 is cataloged in the U.S. Government catalog under NSN 5310-00-185-6464. This indicates validated use in U.S. government and defense supply chains.
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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.