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PartsTable / COMPONENT / FFR556TYPE13GRAD
FFR556TYPE13GRAD ✓ 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 RIVET,TUBULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 270 OVERALL, head_style: COUNTERSUNK W/ REVERSE CHAMFER, hole_depth: 0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN, head_height: 0.071 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN, shank_style: TUBULAR, hole_diameter: 0.173 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5320-00-262-6494, 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
FFR556TYPE13GRAD
NSN: 5320-00-262-6494
FSC: 5320
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 270 OVERALL
head_styleCOUNTERSUNK W/ REVERSE CHAMFER
hole_depth0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN
head_height0.071 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
shank_styleTUBULAR
hole_diameter0.173 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN
shank_diameter0.244 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
shear_strength36000 DOUBLE POUNDS PER SQUARE INCH
fastener_length0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
countersink_angle148.0 DEGREES MINIMUM AND 150.0 DEGREES MAXIMUM
head_major_diameter0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN
nondefinitive_spec/std_data13 TYPE AND F GRADE
NSN5320-00-262-6494
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RIVET,TUBULAR TITLE COMPONENT PN FFR556TYPE13GRAD MFR RIVET,TUBULAR
KEY FEATURES
•
SHEAR STRENGTH: 36000 DOUBLE POUNDS PER SQUARE INCH
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SHANK DIAMETER: 0.244 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
•
COUNTERSINK ANGLE: 148.0 DEGREES MINIMUM AND 150.0 DEGREES MAXIMUM
•
SHANK STYLE: TUBULAR
•
HEAD STYLE: COUNTERSUNK W/ REVERSE CHAMFER
•
FASTENER LENGTH: 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY 270 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SHEAR STRENGTH36000 DOUBLE POUNDS PER SQUARE INCH
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SHANK DIAMETER0.244 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
COUNTERSINK ANGLE148.0 DEGREES MINIMUM AND 150.0 DEGREES MAXIMUM
SHANK STYLETUBULAR
HEAD STYLECOUNTERSUNK W/ REVERSE CHAMFER
FASTENER LENGTH0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY 270 OVERALL
NONDEFINITIVE SPEC/STD DATA13 TYPE AND F GRADE
HEAD MAJOR DIAMETER0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
MILR3907Interchangeable
interchangeable cross-reference
interchangeable
SIZE10Interchangeable
interchangeable cross-reference
interchangeable
MAH12Interchangeable
interchangeable cross-reference
interchangeable
WW-C-440Interchangeable
interchangeable cross-reference
interchangeable
310210Interchangeable
interchangeable cross-reference
interchangeable
NO.10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FFR556TYPE13GRAD?
FFR556TYPE13GRAD is a RIVET,TUBULAR.
What parts can replace FFR556TYPE13GRAD?
There are 16 known substitutes for FFR556TYPE13GRAD: MILR3907, SIZE10, MAH12 and 13 more. Substitute compatibility should be verified for your specific system.
Is FFR556TYPE13GRAD still available?
FFR556TYPE13GRAD is currently cancelled.
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Last verified: July 2026