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Technical Data Sheet
9748 ✓ Verified by PartsTable
Giochi Preziosi · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The TRANSFORMER,RADIO FREQUENCY is a Giochi Preziosi industrial component. Key specifications include material: COPPER ALLOY 360 OVERALL, nut_style: HEXAGON, body_width: 1.500 INCHES MAXIMUM IN, nut_height: 0.375 INCHES NOMINAL IN, body_height: 0.938 INCHES MAXIMUM IN, body_length: 1.500 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-113-1646, 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
9748
NSN: 5310-00-113-1646
FSC: 5310
CAGE: 96046 — CRANE PUMPS & SYSTEMS PFT CORP DIV CRANE PUMPS & SYSTEM PFT CORP. (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OVERALL
nut_styleHEXAGON
body_width1.500 INCHES MAXIMUM IN
nut_height0.375 INCHES NOMINAL IN
body_height0.938 INCHES MAXIMUM IN
body_length1.500 INCHES MAXIMUM IN
thread_class3B
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE SECONDARY
thread_seriesUNF
turn_quantity108 SINGLE COMPONENT SINGLE SECONDARY
inclosure_typeFULLY INCLOSED
locking_featurePREVAILING TORQUE ALL METAL DESIGN
NSN5310-00-113-1646
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9748 · Giochi Preziosi ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
NOMINAL THREAD SIZE: 0.438 INCHES IN
THREAD CLASS: 3B
THREAD SERIES: UNF
BEARING SURFACE TYPE: CHAMFERED
THREAD QUANTITY PER INCH: 20
THREAD DIRECTION: RIGHT-HAND
LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN
NUT STYLE: HEXAGON
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.438 INCHES IN
THREAD CLASS3B
THREAD SERIESUNF
BEARING SURFACE TYPECHAMFERED
THREAD QUANTITY PER INCH20
THREAD DIRECTIONRIGHT-HAND
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT STYLEHEXAGON
NUT HEIGHT0.375 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 360 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
42176Interchangeable
interchangeable cross-reference
interchangeable
172240Interchangeable
interchangeable cross-reference
interchangeable
PEI-7123Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9748?
9748 is a TRANSFORMER,RADIO FREQUENCY manufactured by Giochi Preziosi.
What parts can replace 9748?
There are 3 known substitutes for 9748: 42176, 172240, PEI-7123. Substitute compatibility should be verified for your specific system.
What is the NSN for 9748?
9748 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-113-1646. This indicates validated use in U.S. government and defense supply chains.
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