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PR3-14 — PUMP SUBASSEMBLY,ROTARY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

PR3-14: PUMP SUBASSEMBLY,ROTARY.

The PUMP SUBASSEMBLY,ROTARY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 11 OR COPPER ALLOY 360 OVERALL, head_height: 0.188 INCHES NOMINAL IN, thread_class: 3A EXTERNAL A, head_diameter: 0.312 INCHES NOMINAL IN, overall_width: 19.750 INCHES MAXIMUM IN, thread_length: 0.125 INCHES NOMINAL EXTERNAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-524-5639, 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
PR3-14
NSN: 5365-00-524-5639
NIINs: 005245639, 015409381, 015576590, 015697127, 015911694
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 18163 — EATON CORP CONTROLS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY 11 OR COPPER ALLOY 360 OVERALL
head_height0.188 INCHES NOMINAL IN
thread_class3A EXTERNAL A
head_diameter0.312 INCHES NOMINAL IN
overall_width19.750 INCHES MAXIMUM IN
thread_length0.125 INCHES NOMINAL EXTERNAL IN
overall_height4.000 INCHES MAXIMUM IN
overall_length19.750 INCHES MAXIMUM IN
connection_stylePLAIN
style_designatorPLUG, MACHINE
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.250 INCHES EXTERNAL IN
NSN5365-00-524-5639
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP SUBASSEMBLY,ROTARY TITLE COMPONENT PN PR3-14 MFR PUMP SUBASSEMBLY,ROTAR
KEY FEATURES
•
HEAD HEIGHT: 0.188 INCHES NOMINAL IN
•
CONNECTION STYLE: PLAIN
•
THREAD LENGTH: 0.125 INCHES NOMINAL EXTERNAL IN
•
STYLE DESIGNATOR: PLUG, MACHINE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 1/2 HARD FED SPEC ALL MATERIAL RESPONSES OVERALL
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.250 INCHES EXTERNAL IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.188 INCHES NOMINAL IN
CONNECTION STYLEPLAIN
THREAD LENGTH0.125 INCHES NOMINAL EXTERNAL IN
STYLE DESIGNATORPLUG, MACHINE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 1/2 HARD FED SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH0.312 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.250 INCHES EXTERNAL IN
SPECIAL FEATURESHEAD SHAPE FILLISTER COUNTERSUNK
THREAD CLASS3A EXTERNAL A
SUBSTITUTES & CROSS-REFERENCES 1
5245639Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PR3-14?
PR3-14 is a PUMP SUBASSEMBLY,ROTARY.
What parts can replace PR3-14?
There is 1 known substitute for PR3-14: 5245639. Substitute compatibility should be verified for your specific system.
What is the NSN for PR3-14?
PR3-14 is cataloged in the U.S. Government catalog under NSN 5365-00-524-5639. 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.