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Technical Data Sheet
HL73W8 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COLLAR,PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 BODY, lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP, collar_style: THREADED (BREAK OFF) TYPE, thread_class: 3B, special_features: COLLAR COLOR BLUE, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5320-00-492-0635, 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
HL73W8
NSN: 5320-00-492-0635
FSC: 5320
CAGE: 60516 — WEST COAST AEROSPACE, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 630 BODY
lubricationCETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
collar_styleTHREADED (BREAK OFF) TYPE
thread_class3B
special_featuresCOLLAR COLOR BLUE
thread_directionRIGHT-HAND
precious_materialSILVER
surface_treatmentSILVER COLLAR
nominal_thread_size0.250 INCHES IN
collar_overall_height0.532 INCHES MINIMUM AND 0.552 INCHES MAXIMUM IN
collar_inside_diameter0.252 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
collar_outside_diameter0.407 INCHES MINIMUM AND 0.413 INCHES MAXIMUM IN
NSN5320-00-492-0635
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR,PIN-RIVET TITLE COMPONENT PN HL73W8 MFR COLLAR,PIN-RIVET
KEY FEATURES
LUBRICATION: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
COLLAR OUTSIDE DIAMETER: 0.407 INCHES MINIMUM AND 0.413 INCHES MAXIMUM IN
THREAD CLASS: 3B
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PRECIOUS MATERIAL: SILVER
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF)
MATERIAL: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385 OR STEEL COMP 302B OR STEEL COMP 303SE OR STEEL COMP 304L OR STEEL COMP 308 OR STEEL COMP 309S OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316L WASHER
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICATIONCETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
COLLAR OUTSIDE DIAMETER0.407 INCHES MINIMUM AND 0.413 INCHES MAXIMUM IN
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PRECIOUS MATERIALSILVER
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
MATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385 OR STEEL COMP 302B OR STEEL COMP 303SE OR STEEL COMP 304L OR STEEL COMP 308 OR STEEL COMP 309S OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316L WASHER
MATERIALSTEEL COMP 630 BODY
IDENTIFICATION CODE COLORBLUE
THREAD QUANTITY PER INCH28
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
521017137Interchangeable
interchangeable cross-reference
interchangeable
125855Interchangeable
interchangeable cross-reference
interchangeable
TE125855Interchangeable
interchangeable cross-reference
interchangeable
PC97514-6Interchangeable
interchangeable cross-reference
interchangeable
300178Interchangeable
interchangeable cross-reference
interchangeable
9051005-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HL73W8?
HL73W8 is a COLLAR,PIN-RIVET.
What parts can replace HL73W8?
There are 6 known substitutes for HL73W8: 521017137, 125855, TE125855 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HL73W8?
HL73W8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5320-00-492-0635. This indicates validated use in U.S. government and defense supply chains.
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