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Technical Data Sheet
PartsTable / MRO / 170575
170575 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 RESISTOR,THERMAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1020 OR STEEL COMP 1050 OVERALL, head_style: HEXAGON, head_height: 0.172 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.398 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN, overall_length: 1.000 INCHES NOMINAL 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 5305-00-019-0575, 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
MRO→ MRO_GENERAL→ 170575
NSN: 5305-00-019-0575
FSC: 5305
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialSTEEL COMP 1020 OR STEEL COMP 1050 OVERALL
head_styleHEXAGON
head_height0.172 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
thread_class2A A
thread_length0.398 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
overall_length1.000 INCHES NOMINAL IN
fastener_length0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
washer_quantity1
overall_diameter0.013 INCHES NOMINAL IN
special_featuresDESIGNED FOR AC,DC
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OR ZINC OVERALL
NSN5305-00-019-0575
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 170575 · 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
•
PRIMARY WASHER MATERIAL THICKNESS: 0.023 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
THREAD LENGTH: 0.398 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
•
PRIMARY WASHER STYLE: FLAT EXTERNAL TEETH
•
HEAD HEIGHT: 0.172 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
•
THREAD CLASS: 2A A
•
HEAD STYLE: HEXAGON
•
MATERIAL: STEEL COMP 1020 OR STEEL COMP 1050 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
PRIMARY WASHER MATERIAL THICKNESS0.023 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
THREAD LENGTH0.398 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
PRIMARY WASHER STYLEFLAT EXTERNAL TEETH
HEAD HEIGHT0.172 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
THREAD CLASS2A A
HEAD STYLEHEXAGON
MATERIALSTEEL COMP 1020 OR STEEL COMP 1050 OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
THREAD SERIES DESIGNATORUNF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
170575Interchangeable
interchangeable cross-reference
interchangeable
0839-0022Interchangeable
interchangeable cross-reference
interchangeable
0839-0005PSInterchangeable
interchangeable cross-reference
interchangeable
190575Interchangeable
interchangeable cross-reference
interchangeable
P70Interchangeable
interchangeable cross-reference
interchangeable
MIL-M-6867TYPE4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 170575?
170575 is a RESISTOR,THERMAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 170575?
There are 10 known substitutes for 170575: 170575, 0839-0022, 0839-0005PS and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 170575?
170575 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-019-0575. 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