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Technical Data Sheet
PartsTable / COMPONENT / 22598
22598 ✓ Verified by PartsTable
Disguise · 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

The ADAPTER,STRAIGHT,PIPE TO HOSE is a Disguise industrial component. Key specifications include end_item_identification: 6115-01-531-0571, GENERATOR SET, 20KW, part_name_assigned_by_controlling_agency: FITTING, 1/4" NPT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-496-4640, 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
22598
NSN: 5306-00-496-4640
FSC: 5306
CAGE: 31435 — LUCAS AEROSPACE POWER EQUIPMENT CORPORATION (USA)
SPECIFICATIONS
end_item_identification6115-01-531-0571, GENERATOR SET, 20KW
part_name_assigned_by_controlling_agencyFITTING, 1/4" NPT
NSN5306-00-496-4640
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 22598 · Disguise ⚠ 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
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD DIAMETER: 0.303 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.188 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.125 INCHES NOMINAL IN
•
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY: 1
•
MATERIAL: STEEL OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD STYLE: FILLISTER
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD DIAMETER0.303 INCHES NOMINAL IN
FASTENER LENGTH1.188 INCHES NOMINAL IN
HEAD HEIGHT0.125 INCHES NOMINAL IN
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
MATERIALSTEEL OVERALL
THREAD DIRECTIONRIGHT-HAND
HEAD STYLEFILLISTER
THREAD LENGTH0.375 INCHES MINIMUM IN
THREAD SERIES DESIGNATORUNF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
B107.8 TY1Interchangeable
interchangeable cross-reference
interchangeable
3819329Interchangeable
interchangeable cross-reference
interchangeable
B107.8Interchangeable
interchangeable cross-reference
interchangeable
756-5489Interchangeable
interchangeable cross-reference
interchangeable
301B398Interchangeable
interchangeable cross-reference
interchangeable
21081Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 22598?
22598 is a ADAPTER,STRAIGHT,PIPE TO HOSE manufactured by Disguise.
What parts can replace 22598?
There are 14 known substitutes for 22598: B107.8 TY1, 3819329, B107.8 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 22598?
22598 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-496-4640. 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