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Technical Data Sheet
PartsTable / COMPONENT / 10163136
10163136 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

VALVE,REGULATING,FLUID PRESSURE. Key specifications include special_features: WEAPON SYSTEM ESSENTIAL, end_item_identification: F/A-18 ACFT, criticality_code_justification: FEAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-433-3903, 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
10163136
NSN: 5325-00-433-3903
FSC: 5325
CAGE: 72794 — SOUTHCO INC (USA)
SPECIFICATIONS
special_featuresWEAPON SYSTEM ESSENTIAL
end_item_identificationF/A-18 ACFT
criticality_code_justificationFEAT
NSN5325-00-433-3903
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 10163136 · 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
•
MATERIAL: STEEL COMP 1118 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE I,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SHANK NECK LENGTH: 0.250 INCHES NOMINAL IN
•
DRIVE TYPE: SLOTTED
•
STUD SHANK MAJOR DIAMETER: 0.250 INCHES NOMINAL IN
•
STUD HEAD HEIGHT: 0.620 INCHES NOMINAL IN
•
HEAD LENGTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 1118 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE I,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SHANK NECK LENGTH0.250 INCHES NOMINAL IN
DRIVE TYPESLOTTED
STUD SHANK MAJOR DIAMETER0.250 INCHES NOMINAL IN
STUD HEAD HEIGHT0.620 INCHES NOMINAL IN
HEAD LENGTH0.750 INCHES NOMINAL IN
TURNLOCK STUD HEAD STYLELOOP ON FLAT FILLISTER
SECURING DEVICE TYPEGROMMET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
10-163136Interchangeable
interchangeable cross-reference
interchangeable
654316Interchangeable
interchangeable cross-reference
interchangeable
654316-3Interchangeable
interchangeable cross-reference
interchangeable
654316-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10163136?
10163136 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 10163136?
There are 4 known substitutes for 10163136: 10-163136, 654316, 654316-3 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10163136?
10163136 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-433-3903. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026