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Technical Data Sheet
PartsTable / MRO / 181484
181484 ✓ 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,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY HEAT SINK, body_width: 0.469 INCHES NOMINAL IN, head_style: HEXAGON, body_height: 0.438 INCHES NOMINAL IN, body_length: 0.781 INCHES NOMINAL IN, head_height: 0.456 INCHES MINIMUM AND 0.481 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 5305-00-018-1484, 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→ 181484
NSN: 5305-00-018-1484
FSC: 5305
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY HEAT SINK
body_width0.469 INCHES NOMINAL IN
head_styleHEXAGON
body_height0.438 INCHES NOMINAL IN
body_length0.781 INCHES NOMINAL IN
head_height0.456 INCHES MINIMUM AND 0.481 INCHES MAXIMUM IN
thread_class2A A
cubic_measure0.160 CUBIC INCHES
terminal_typeDOUBLE SCREW
thread_length1.500 INCHES MINIMUM AND 1.688 INCHES MAXIMUM IN
inclosure_typeENCASED
fastener_length1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN
NSN5305-00-018-1484
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 181484 · 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 LENGTH: 1.500 INCHES MINIMUM AND 1.688 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.456 INCHES MINIMUM AND 0.481 INCHES MAXIMUM IN
•
THREAD QUANTITY PER INCH: 18
•
THREAD SERIES DESIGNATOR: UNF
•
WIDTH BETWEEN FLATS: 0.860 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
•
MINIMUM YIELD STRENGTH: 85000 POUNDS PER SQUARE INCH LBS
•
MATERIAL: STEEL OVERALL
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
THREAD LENGTH1.500 INCHES MINIMUM AND 1.688 INCHES MAXIMUM IN
HEAD HEIGHT0.456 INCHES MINIMUM AND 0.481 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORUNF
WIDTH BETWEEN FLATS0.860 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
MINIMUM YIELD STRENGTH85000 POUNDS PER SQUARE INCH LBS
MATERIALSTEEL OVERALL
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN
THREAD CLASS2A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
A040-13NA01-253Interchangeable
interchangeable cross-reference
interchangeable
27968FPC51Interchangeable
interchangeable cross-reference
interchangeable
SL6633PC9Interchangeable
interchangeable cross-reference
interchangeable
69B38208Interchangeable
interchangeable cross-reference
interchangeable
1-0078Interchangeable
interchangeable cross-reference
interchangeable
MP671Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 181484?
181484 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace 181484?
There are 25 known substitutes for 181484: A040-13NA01-253, 27968FPC51, SL6633PC9 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 181484?
181484 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-018-1484. 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