PartsTable
Technical Data Sheet
31872 ✓ Verified by PartsTable
Lindy · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The FILTER ELEMENT,FLUID is a Lindy industrial component. Key specifications include color: BLUE, length: 60.000 INCHES NOMINAL IN, end_type: SINGLE ARMED, material: PLASTIC POLYPROPYLENE SUTURE, sterility: STERILE, special_features: REPLACEMENT NSN FOR 6515-01-252-5573. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-145-7074, 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
31872
NSN: 5305-01-145-7074
FSC: 5305
CAGE: 05573 — BARNES GROUP INC. DBA BARNES DISTRIBUTION (USA)
SPECIFICATIONS
colorBLUE
length60.000 INCHES NOMINAL IN
end_typeSINGLE ARMED
materialPLASTIC POLYPROPYLENE SUTURE
sterilitySTERILE
size_designator2
special_featuresREPLACEMENT NSN FOR 6515-01-252-5573
strand_fiber_arrangementMONOFILAMENT
armed_suture_needle_style1/2 CIRCLE
needle_design_designationGENERAL CLOSURE
armed_suture_needle_point_styleROUND TAPER
part_name_assigned_by_controlling_agencySUTURE NONABS PLASTIC POLYPROPYLENE SZ 2 60IN L B3 1/2 CIR TP-1 12S IN
NSN5305-01-145-7074
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 31872 · Lindy ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
EXTENDED WASHER THICKNESS: 0.040 INCHES NOMINAL IN
NONMACHINE THREAD STYLE: GIMLET POINT (TYPE A, AB OR BA)
FEATURES PROVIDED: CASEHARDENED
HEAD HEIGHT: 0.219 INCHES NOMINAL IN
HEAD STYLE: HEXAGON EXTENDED WASHER
MATERIAL: STEEL OVERALL
EXTENDED WASHER DIAMETER: 0.500 INCHES NOMINAL IN
INTERNAL DRIVE STYLE: SLOT
TECHNICAL CHARACTERISTICS (FLIS)
EXTENDED WASHER THICKNESS0.040 INCHES NOMINAL IN
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
FEATURES PROVIDEDCASEHARDENED
HEAD HEIGHT0.219 INCHES NOMINAL IN
HEAD STYLEHEXAGON EXTENDED WASHER
MATERIALSTEEL OVERALL
EXTENDED WASHER DIAMETER0.500 INCHES NOMINAL IN
INTERNAL DRIVE STYLESLOT
SURFACE TREATMENTCHROMATE OVERALL
FASTENER LENGTH0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
FS19531Interchangeable
interchangeable cross-reference
interchangeable
1383098Interchangeable
interchangeable cross-reference
interchangeable
31872Interchangeable
interchangeable cross-reference
interchangeable
6515NCM127145Interchangeable
interchangeable cross-reference
interchangeable
8825GInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31872?
31872 is a FILTER ELEMENT,FLUID manufactured by Lindy.
What parts can replace 31872?
There are 5 known substitutes for 31872: FS19531, 1383098, 31872 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31872?
31872 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-145-7074. This indicates validated use in U.S. government and defense supply chains.
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