PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 100037-6
100037-6 ✓ 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

COVER,ENGINE POPPET VALVE ROCKER. Key specifications include end_item_identification: JERRV 4X4 EOD/6X6 ENGNR, part_name_assigned_by_controlling_agency: COVER,ENGINE POPPET. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-727-8832, 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
100037-6
NSN: 5305-00-727-8832
FSC: 5305
CAGE: 19565 — SYMBOLIC DISPLAYS, INC (USA)
SPECIFICATIONS
end_item_identificationJERRV 4X4 EOD/6X6 ENGNR
part_name_assigned_by_controlling_agencyCOVER,ENGINE POPPET
NSN5305-00-727-8832
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 100037-6 · 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 STYLE: FLAT COUNTERSUNK
•
FASTENER LENGTH: 0.438 INCHES NOMINAL IN
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
•
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
•
COUNTERSINK ANGLE: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
•
MINIMUM TENSILE STRENGTH: 80000 POUNDS PER SQUARE INCH LBS
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
THREAD QUANTITY PER INCH: 32
TECHNICAL CHARACTERISTICS (FLIS)
HEAD STYLEFLAT COUNTERSUNK
FASTENER LENGTH0.438 INCHES NOMINAL IN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH LBS
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH32
SCREW MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES
SCREW SURFACE TREATMENTPASSIVATE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
MS35200-26Interchangeable
interchangeable cross-reference
interchangeable
6073826Interchangeable
interchangeable cross-reference
interchangeable
FFS92Interchangeable
interchangeable cross-reference
interchangeable
950726-22Interchangeable
interchangeable cross-reference
interchangeable
418331-29Interchangeable
interchangeable cross-reference
interchangeable
9510465-0003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 100037-6?
100037-6 is a COVER,ENGINE POPPET VALVE ROCKER.
What parts can replace 100037-6?
There are 23 known substitutes for 100037-6: MS35200-26, 6073826, FFS92 and 20 more. Substitute compatibility should be verified for your specific system.
Is 100037-6 still available?
100037-6 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026