PartsTable
Technical Data Sheet
4001125 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 0.067 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN, screw_material: STEEL, fastener_length: 0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-331-6256, 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
4001125
NSN: 5340-00-331-6256
FSC: 5340
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
head_styleHEXAGON
head_height0.067 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
thread_class2A A
thread_length0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
screw_materialSTEEL
fastener_length0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
width_between_flats0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
nominal_thread_diameter0.138 INCHES IN
screw_surface_treatmentCADMIUM
thread_quantity_per_inch32
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5340-00-331-6256
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4001125 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
HEIGHT: 0.156 INCHES NOMINAL IN
MATERIAL: STEEL CORROSION RESISTING
EFFECTIVE HEIGHT: 0.125 INCHES NOMINAL IN
OUTSIDE DIAMETER: 0.083 INCHES NOMINAL IN
HOLE DIAMETER: 0.112 INCHES NOMINAL IN
STYLE DESIGNATOR: ROUND OR ROUND W/ONE FLAT SIDE
SHANK DIAMETER: 0.132 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HEIGHT0.156 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
EFFECTIVE HEIGHT0.125 INCHES NOMINAL IN
OUTSIDE DIAMETER0.083 INCHES NOMINAL IN
HOLE DIAMETER0.112 INCHES NOMINAL IN
STYLE DESIGNATORROUND OR ROUND W/ONE FLAT SIDE
SHANK DIAMETER0.132 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
24254Upgraded Successor
successor cross-reference
successor
14125AInterchangeable
interchangeable cross-reference
interchangeable
BT14125AInterchangeable
interchangeable cross-reference
interchangeable
5837Interchangeable
interchangeable cross-reference
interchangeable
4001125Interchangeable
interchangeable cross-reference
interchangeable
AS24254Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4001125?
4001125 is a SCREW,MACHINE.
What parts can replace 4001125?
There are 22 known substitutes for 4001125: 24254, 14125A, BT14125A and 19 more. Substitute compatibility should be verified for your specific system.
Is 4001125 still available?
4001125 is currently cancelled.
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