PartsTable
Technical Data Sheet
Download PDF

HL449 — PIN-RIVET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HL449: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING WASHER, head_style: FLUSH COUNTERSUNK, grip_length: 0.0395 INCHES MINIMUM AND 0.0515 INCHES MAXIMUM IN, lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-645-1873, 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
HL449
NSN: 5320-01-645-1873
NIINs: 016451873, 016452082, 016452085
FSC: 5320 — Rivets
CAGE: 73197 — HI-SHEAR CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING WASHER
head_styleFLUSH COUNTERSUNK
grip_length0.0395 INCHES MINIMUM AND 0.0515 INCHES MAXIMUM IN
lubricationCETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
shank_stylePIN-RIVET, STRAIGHT, THREADED
thread_class3A A
shank_diameter0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
fastener_length0.3605 INCHES MINIMUM AND 0.3805 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle100.0 DEGREES NOMINAL
surface_treatmentCADMIUM WASHER
head_major_diameter0.3765 INCHES MINIMUM AND 0.3813 INCHES MAXIMUM IN
NSN5320-01-645-1873
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIN-RIVET TITLE COMPONENT PN HL449 MFR PIN-RIVET
KEY FEATURES
•
SHANK DIAMETER: 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
•
LUBRICATION: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
•
FASTENER LENGTH: 0.3605 INCHES MINIMUM AND 0.3805 INCHES MAXIMUM IN
•
IDENTIFICATION CODE COLOR: GREEN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS-QQ-P-416, TYPE II, CL-2 ASSN STD SINGLE TREATMENT RESPONSE WASHER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5731 ASSN STD SINGLE MATERIAL RESPONSE WASHER
•
HEAD STYLE: FLUSH COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
LUBRICATIONCETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
FASTENER LENGTH0.3605 INCHES MINIMUM AND 0.3805 INCHES MAXIMUM IN
IDENTIFICATION CODE COLORGREEN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS-QQ-P-416, TYPE II, CL-2 ASSN STD SINGLE TREATMENT RESPONSE WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5731 ASSN STD SINGLE MATERIAL RESPONSE WASHER
HEAD STYLEFLUSH COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
GRIP LENGTH0.0395 INCHES MINIMUM AND 0.0515 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy HL449?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is HL449?
HL449 is a PIN-RIVET.
What is the NSN for HL449?
HL449 is cataloged in the U.S. Government catalog under NSN 5320-01-645-1873. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — HL449

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.