PartsTable
Technical Data Sheet
52126 FIND 48 ✓ Verified by PartsTable
· 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 BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 3A A, thread_length: 2.125 INCHES NOMINAL IN, special_features: PART OF ON/OFF BY-PASS VALVE, thread_direction: RIGHT-HAND, surface_treatment: CADMIUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-474-5595, 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
52126 FIND 48
NSN: 5306-01-474-5595
FSC: 5306
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class3A A
thread_length2.125 INCHES NOMINAL IN
special_featuresPART OF ON/OFF BY-PASS VALVE
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
end_item_identificationNAVY EQUIPMENT
nominal_thread_diameter0.438 INCHES IN
thread_quantity_per_inch20
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF)
material_document_and_classificationMIL-B-7838 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416, TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5306-01-474-5595
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 52126 FIND 48 · OEM ⚠ 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
THREAD QUANTITY PER INCH: 20
MATERIAL: STEEL OVERALL
THREAD LENGTH: 2.125 INCHES NOMINAL IN
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF)
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-7838 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416, TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NOMINAL THREAD DIAMETER: 0.438 INCHES IN
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH20
MATERIALSTEEL OVERALL
THREAD LENGTH2.125 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-7838 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.438 INCHES IN
SURFACE TREATMENTCADMIUM OVERALL
END ITEM IDENTIFICATIONNAVY EQUIPMENT
THREAD CLASS3A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
52126Interchangeable
interchangeable cross-reference
interchangeable
54056Interchangeable
interchangeable cross-reference
interchangeable
FS7458S1Interchangeable
interchangeable cross-reference
interchangeable
K23512689Interchangeable
interchangeable cross-reference
interchangeable
23512689Interchangeable
interchangeable cross-reference
interchangeable
4981A500091-1 ITEM 75Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52126 FIND 48?
52126 FIND 48 is a BOLT,INTERNAL WRENCHING.
What parts can replace 52126 FIND 48?
There are 11 known substitutes for 52126 FIND 48: 52126, 54056, FS7458S1 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 52126 FIND 48?
52126 FIND 48 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-474-5595. This indicates validated use in U.S. government and defense supply chains.
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