PartsTable
Technical Data Sheet
192250 ✓ Verified by PartsTable
Hama · 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 INSULATION SLEEVING,THERMAL is a Hama industrial component. Key specifications include material: PLASTIC LOCATION NOT OTHERWISE SPECIFIED, design_form: SPLIT ROUND, flexibility: FLEXIBLE, temp_rating: -297.0 FAHRENHEIT MINIMUM AND 200.0 FAHRENHEIT MAXIMUM DEGF, inside_diameter: 0.500 INCHES NOMINAL IN, special_features: DISTRIBUTOR LISTED AS RNCC/VC: 3/2 CAGE/PN: 1T5T4/DGS01238 IS THE OEM PER TIM LEDDEN 919-304-8908. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-208-4779, 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
192250
NSN: 5310-00-208-4779
FSC: 5310
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialPLASTIC LOCATION NOT OTHERWISE SPECIFIED
design_formSPLIT ROUND
flexibilityFLEXIBLE
temp_rating-297.0 FAHRENHEIT MINIMUM AND 200.0 FAHRENHEIT MAXIMUM DEGF
inside_diameter0.500 INCHES NOMINAL IN
special_featuresDISTRIBUTOR LISTED AS RNCC/VC: 3/2 CAGE/PN: 1T5T4/DGS01238 IS THE OEM PER TIM LEDDEN 919-304-8908
fabrication_methodMOLDED
insulation_thickness0.375 INCHES NOMINAL IN
supplementary_featuresBLACK; CLOSED CELL; WILL NOT ABSORB MOISTURE
installation_furnished_itemsADHESIVE CEMENT
NSN5310-00-208-4779
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 192250 · Hama ⚠ 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
NUT HEIGHT: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH: 32
NUT STYLE: CASTELLATED, HEXAGON
MATERIAL: STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X OVERALL
NOMINAL THREAD SIZE: 0.190 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL
WIDTH ACROSS FLATS: 0.368 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
NUT HEIGHT0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH32
NUT STYLECASTELLATED, HEXAGON
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X OVERALL
NOMINAL THREAD SIZE0.190 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL
WIDTH ACROSS FLATS0.368 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
BEARING SURFACE TYPEWASHER FACED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
NAS1924-24Interchangeable
interchangeable cross-reference
interchangeable
NAS1924Interchangeable
interchangeable cross-reference
interchangeable
DGS01238Interchangeable
interchangeable cross-reference
interchangeable
192250Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 192250?
192250 is a INSULATION SLEEVING,THERMAL manufactured by Hama.
What parts can replace 192250?
There are 4 known substitutes for 192250: NAS1924-24, NAS1924, DGS01238 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 192250?
192250 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-208-4779. This indicates validated use in U.S. government and defense supply chains.
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