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BOLT,CLOSE TOLERANCE

5306-00-582-9981NIIN 005829981InternationalEA · activeDEMIL ASOS SMSCatalog $199
FSC5306Bolts
Suppliers
1
DIBBS awards
0
Total value
—
Last award
—

Approved manufacturers

Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.

88044AERONAUTICAL STANDARDS GROUP DEPT OFWASHINGTON, DCSAM

PN AN173H56A

Characteristics

FLIS item characteristics from PUB LOG identification.

CharacteristicValue
FASTENER LENGTHINCHES MINIMUM 5.765 AND INCHES MAXIMUM 5.812
GRIP DIAMETERINCHES MINIMUM 0.1889 AND INCHES MAXIMUM 0.1894
GRIP LENGTHINCHES MINIMUM 5.359 AND INCHES MAXIMUM 5.391
HARDNESS RATINGOVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0
HEAD HEIGHTINCHES MINIMUM 0.109 AND INCHES MAXIMUM 0.141
HOLE DIAMETERINCHES NOMINAL 0.046
HOLE QUANTITY1
HOLE TYPEDRILLED
MATERIALOVERALL STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4140 OR STEEL COMP 4130 OR STEEL COMP 4037
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-6049 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-6050 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-6098 OR MIL SPEC 4TH MATERIAL RESPONSE -IL-S-5626 OR MIL SPEC 5TH MATERIAL RESPONSE -IL-S-6758 OR ASSN STD 6TH MATERIAL RESPONSE A-S 6300
MINIMUM TENSILE STRENGTHPOUNDS PER SQUARE INCH 125000
NOMINAL THREAD DIAMETERINCHES 0.191
SURFACE FINISHBEARING SURFACE OF HEAD MICROINCHES 63.0
SURFACE TREATMENTOVERALL CADMIUM AND CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416 TY 2 CL 3
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTHINCHES MINIMUM 0.374 AND INCHES MAXIMUM 0.453
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNF
WIDTH BETWEEN FLATSINCHES MINIMUM 0.365 AND INCHES MAXIMUM 0.377

Open buys

SPE4A126T0792

DIBBS · quotes by Sep 11, 2026 · UNRESTRICTED