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4325727 — COLLAR,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4325727: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400, thickness: 0.750 INCHES NOMINAL IN, body_material: COPPER ALLOY, bore_diameter: 0.7190 INCHES NOMINAL IN, outside_diameter: 1.250 INCHES NOMINAL IN, style_designator: PLAIN ROUND. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-379-9198, 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
4325727
NSN: 3040-01-379-9198
NIINs: 013799198, 013841044, 013841211
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 11159 — CELANESE CORP (USA)
SPECIFICATIONS
materialNICKEL ALLOY 400
thickness0.750 INCHES NOMINAL IN
body_materialCOPPER ALLOY
bore_diameter0.7190 INCHES NOMINAL IN
valve_quantity4
outside_diameter1.250 INCHES NOMINAL IN
style_designatorPLAIN ROUND
securing_hole_quantity2
valve_operation_methodAIR AND MANUAL
hole_diameter_and_location0.1880 INCHES NOMINAL ALL HOLES IN
furnished_items_and_quantity1 HANDWHEEL
securing_hole_type_and_locationUNTHREADED ALL HOLES
NSN3040-01-379-9198
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR,SHAFT TITLE COMPONENT PN 4325727 MFR COLLAR,SHAFT
KEY FEATURES
•
SECURING HOLE TYPE AND LOCATION: UNTHREADED ALL HOLES
•
STYLE DESIGNATOR: PLAIN ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281, CLASS A FED SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
HOLE DIAMETER AND LOCATION: 0.1880 INCHES NOMINAL ALL HOLES IN
•
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG: 180.0
•
SECURING HOLE QUANTITY: 2
•
BORE DIAMETER: 0.7190 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECURING HOLE TYPE AND LOCATIONUNTHREADED ALL HOLES
STYLE DESIGNATORPLAIN ROUND
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281, CLASS A FED SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
HOLE DIAMETER AND LOCATION0.1880 INCHES NOMINAL ALL HOLES IN
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG180.0
SECURING HOLE QUANTITY2
BORE DIAMETER0.7190 INCHES NOMINAL IN
MATERIALNICKEL ALLOY 400
THICKNESS0.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
4325757 PC 14Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4325727?
4325727 is a COLLAR,SHAFT.
What parts can replace 4325727?
There is 1 known substitute for 4325727: 4325757 PC 14. Substitute compatibility should be verified for your specific system.
What is the NSN for 4325727?
4325727 is cataloged in the U.S. Government catalog under NSN 3040-01-379-9198. 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.