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Technical Data Sheet
PartsTable / COMPONENT / 596799
596799 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, style_designator: CYLINDRICAL, functional_description: SPRING, REGULATING, 4 TO 100 PSIG, end_item_identification: FILTER REGULATOR B38-440-AILA FOR COMPRESSED AIR, part_name_assigned_by_controlling_agency: REGULATING SPRING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-154-8856, 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
596799
NSN: 5330-00-154-8856
FSC: 5330
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
style_designatorCYLINDRICAL
functional_descriptionSPRING, REGULATING, 4 TO 100 PSIG
end_item_identificationFILTER REGULATOR B38-440-AILA FOR COMPRESSED AIR
part_name_assigned_by_controlling_agencyREGULATING SPRING
NSN5330-00-154-8856
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 596799 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEALING ELEMENT STYLE: ANGULAR
•
ACCOMMODATED SHAFT DIAMETER: 2.062 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 3.251 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
SEAL WIDTH: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SEALING ELEMENT STYLEANGULAR
ACCOMMODATED SHAFT DIAMETER2.062 INCHES NOMINAL IN
HOUSING BORE DIAMETER3.251 INCHES NOMINAL IN
MATERIALSTEEL CASE
CASE STYLESQUARE
MATERIALLEATHER SEALING ELEMENT
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
SEAL WIDTH0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
9282762-01Interchangeable
interchangeable cross-reference
interchangeable
CL-8-SLFInterchangeable
interchangeable cross-reference
interchangeable
32522Interchangeable
interchangeable cross-reference
interchangeable
72-6970-128Interchangeable
interchangeable cross-reference
interchangeable
1240072Interchangeable
interchangeable cross-reference
interchangeable
U365WInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 596799?
596799 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 596799?
There are 21 known substitutes for 596799: 9282762-01, CL-8-SLF, 32522 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 596799?
596799 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-154-8856. 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