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HL204-20-28 — PIN-RIVET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HL204-20-28: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL, grip_length: 1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN, head_height: 0.228 INCHES MINIMUM AND 0.238 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 5320-01-499-8067, 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
HL204-20-28
NSN: 5320-01-499-8067
FSC: 5320 — Rivets
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OVERALL
grip_length1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN
head_height0.228 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN
lubricationCETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
shank_stylePIN-RIVET, STRAIGHT, THREADED
thread_class3A A
shank_diameter0.6699 INCHES MINIMUM AND 0.6709 INCHES MAXIMUM IN
shear_strength67200 DOUBLE POUNDS PER SQUARE INCH
fastener_length2.590 INCHES MINIMUM AND 2.610 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
head_major_diameter0.955 INCHES MINIMUM AND 0.990 INCHES MAXIMUM IN
NSN5320-01-499-8067
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIN-RIVET TITLE COMPONENT PN HL204-20-28 MFR PIN-RIVET
KEY FEATURES
•
SHANK DIAMETER: 0.6699 INCHES MINIMUM AND 0.6709 INCHES MAXIMUM IN
•
LUBRICATION: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
•
HEAD HEIGHT: 0.228 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN
•
FASTENER LENGTH: 2.590 INCHES MINIMUM AND 2.610 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416, TY II, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5000 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-5626 ASSN STD 2ND MATERIAL RESPONSE OR MIL-S-6049 ASSN STD 3RD MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.6699 INCHES MINIMUM AND 0.6709 INCHES MAXIMUM IN
LUBRICATIONCETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
HEAD HEIGHT0.228 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN
FASTENER LENGTH2.590 INCHES MINIMUM AND 2.610 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TY II, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-5626 ASSN STD 2ND MATERIAL RESPONSE OR MIL-S-6049 ASSN STD 3RD MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.625 INCHES IN
GRIP LENGTH1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS0.2520 INCHES MINIMUM AND 0.2555 INCHES MAXIMUM IN
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 1
HL204PB20-28Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HL204-20-28?
HL204-20-28 is a PIN-RIVET.
What parts can replace HL204-20-28?
There is 1 known substitute for HL204-20-28: HL204PB20-28. Substitute compatibility should be verified for your specific system.
What is the NSN for HL204-20-28?
HL204-20-28 is cataloged in the U.S. Government catalog under NSN 5320-01-499-8067. This indicates validated use in U.S. government and defense supply chains.
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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.