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Technical Data Sheet
PartsTable / COMPONENT / 0031898-001
0031898-001 ✓ 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 FASTENER,PAWL is a the manufacturer industrial component. Key specifications include width: 0.875 INCHES NOMINAL IN, height: 1.750 INCHES NOMINAL IN, length: 1.266 INCHES NOMINAL IN, diameter: 0.562 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, pawl_type: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-325-2893, 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
0031898-001
NSN: 5340-01-325-2893
FSC: 5340
CAGE: 0C9D4 — PERATON INC (USA)
SPECIFICATIONS
width0.875 INCHES NOMINAL IN
height1.750 INCHES NOMINAL IN
length1.266 INCHES NOMINAL IN
diameter0.562 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
pawl_typeSTRAIGHT
knob_length0.938 INCHES NOMINAL IN
pawl_swing_angle120.0 DEGREES NOMINAL
special_featuresHOLE QUANTITY:2
style_designatorKNURLED
surface_treatmentPASSIVATE OVERALL
operational_directionRIGHT-HAND
NSN5340-01-325-2893
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 0031898-001 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
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES: 1.250 INCHES NOMINAL IN
•
PAWL SWING ANGLE: 120.0 DEGREES NOMINAL
•
KNOB LENGTH: 0.938 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
STYLE DESIGNATOR: KNURLED
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
PAWL ACTUATION METHOD: KNOB
•
HEIGHT: 1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES1.250 INCHES NOMINAL IN
PAWL SWING ANGLE120.0 DEGREES NOMINAL
KNOB LENGTH0.938 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
STYLE DESIGNATORKNURLED
MATERIALSTEEL CORROSION RESISTING OVERALL
PAWL ACTUATION METHODKNOB
HEIGHT1.750 INCHES NOMINAL IN
OPERATIONAL DIRECTIONRIGHT-HAND
PAWL LENGTH FROM ACTUATING SHAFT CENTER TO PAWL END1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
4412-2-4Interchangeable
interchangeable cross-reference
interchangeable
920833Interchangeable
interchangeable cross-reference
interchangeable
7920833Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0031898-001?
0031898-001 is a FASTENER,PAWL.
What parts can replace 0031898-001?
There are 3 known substitutes for 0031898-001: 4412-2-4, 920833, 7920833. Substitute compatibility should be verified for your specific system.
What is the NSN for 0031898-001?
0031898-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-325-2893. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026