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HSTM77-04 — COLLAR,PIN-RIVET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HSTM77-04: COLLAR,PIN-RIVET.

The COLLAR,PIN-RIVET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP, collar_style: THREADED (BREAK OFF) TYPE, surface_treatment: ANODIZE OVERALL, collar_inside_diameter: 4.620 INCHES MINIMUM AND 6.780 INCHES MAXIMUM IN, collar_outside_diameter: 7.240 INCHES MINIMUM AND 7.403 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-554-9771, 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
HSTM77-04
NSN: 5320-01-554-9771
FSC: 5320 — Rivets
CAGE: 73197 — HI-SHEAR CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
lubricationCETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
collar_styleTHREADED (BREAK OFF) TYPE
surface_treatmentANODIZE OVERALL
collar_inside_diameter4.620 INCHES MINIMUM AND 6.780 INCHES MAXIMUM IN
collar_outside_diameter7.240 INCHES MINIMUM AND 7.403 INCHES MAXIMUM IN
NSN5320-01-554-9771
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR,PIN-RIVET TITLE COMPONENT PN HSTM77-04 MFR COLLAR,PIN-RIVET
KEY FEATURES
•
LUBRICATION: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
•
COLLAR INSIDE DIAMETER: 4.620 INCHES MINIMUM AND 6.780 INCHES MAXIMUM IN
•
COLLAR STYLE: THREADED (BREAK OFF) TYPE
•
COLLAR OUTSIDE DIAMETER: 7.240 INCHES MINIMUM AND 7.403 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE OVERALL
•
MATERIAL: ALUMINUM ALLOY OVERALL
TECHNICAL CHARACTERISTICS
LUBRICATIONCETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
COLLAR INSIDE DIAMETER4.620 INCHES MINIMUM AND 6.780 INCHES MAXIMUM IN
COLLAR STYLETHREADED (BREAK OFF) TYPE
COLLAR OUTSIDE DIAMETER7.240 INCHES MINIMUM AND 7.403 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY OVERALL
OTHER ITEMS IN FSC 5320 — Rivets
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5320-00-001-1756 5320-00-001-2042 5320-00-001-3944 5320-00-001-5126 5320-00-001-5151 5320-00-001-5152 5320-00-001-5153
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HSTM77-04?
HSTM77-04 is a COLLAR,PIN-RIVET.
What is the NSN for HSTM77-04?
HSTM77-04 is cataloged in the U.S. Government catalog under NSN 5320-01-554-9771. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.