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20-106H03004L — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

20-106H03004L: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, hole_type: DRILLED, head_style: DOUBLE HEXAGON W/HOLE, grip_length: 0.250 INCHES NOMINAL IN, head_height: 0.205 INCHES NOMINAL IN, special_features: DRILLED HEAD. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-547-8237, 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
20-106H03004L
NSN: 5306-01-547-8237
FSC: 5306 — Bolts
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718 OVERALL
hole_typeDRILLED
head_styleDOUBLE HEXAGON W/HOLE
grip_length0.250 INCHES NOMINAL IN
head_height0.205 INCHES NOMINAL IN
special_featuresDRILLED HEAD
surface_treatmentPASSIVATE OVERALL
width_between_flats0.173 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
special_test_featuresWRENCHING ELEMENT:8,LUBRICANT: SOLID FILM LUBRICANT PER MIL-PRF-46010,AS5272 TYPE I/1/
supplementary_featuresTENSILE STRENGTH (LBF):ROOM TEMPERATURE = 4,700 MIN, 5,640 MAS, AT 800F:3,810
end_item_identificationPISTON ASSEMBLY,HYD;DRIVE UNIT,HYDRAULIC(NHA)MV-22 AIRCRAFT(END ITEM)
extended_washer_diameter0.349 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
NSN5306-01-547-8237
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 20-106H03004L · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.205 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: PASSIVATE PER AMS-QQ-P-35 OR AMS2700 METHOD 1,TYPES 2 OR 8,CLASS 4 OR SILVER PLATE .0003-.0005 PER AMS2410 OR AMS2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
EXTENDED WASHER DIAMETER: 0.349 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
•
SPECIAL TEST FEATURES: WRENCHING ELEMENT:8,LUBRICANT: SOLID FILM LUBRICANT PER MIL-PRF-46010,AS5272 TYPE I/1/
•
SUPPLEMENTARY FEATURES: TENSILE STRENGTH (LBF):ROOM TEMPERATURE = 4,700 MIN, 5,640 MAS, AT 800F:3,810
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5662 ASSN STD SINGLE MATERIAL RESPONSE AND AMS5663 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5962 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
HEAD STYLE: DOUBLE HEXAGON W/HOLE
•
GRIP LENGTH: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.205 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPASSIVATE PER AMS-QQ-P-35 OR AMS2700 METHOD 1,TYPES 2 OR 8,CLASS 4 OR SILVER PLATE .0003-.0005 PER AMS2410 OR AMS2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
EXTENDED WASHER DIAMETER0.349 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
SPECIAL TEST FEATURESWRENCHING ELEMENT:8,LUBRICANT: SOLID FILM LUBRICANT PER MIL-PRF-46010,AS5272 TYPE I/1/
SUPPLEMENTARY FEATURESTENSILE STRENGTH (LBF):ROOM TEMPERATURE = 4,700 MIN, 5,640 MAS, AT 800F:3,810
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5662 ASSN STD SINGLE MATERIAL RESPONSE AND AMS5663 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5962 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLEDOUBLE HEXAGON W/HOLE
GRIP LENGTH0.250 INCHES NOMINAL IN
WIDTH BETWEEN FLATS0.173 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
SPECIAL FEATURESDRILLED HEAD
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
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 20-106H03004L?
20-106H03004L is a BOLT,MACHINE.
What is the NSN for 20-106H03004L?
20-106H03004L is cataloged in the U.S. Government catalog under NSN 5306-01-547-8237. 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.