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Technical Data Sheet
PartsTable / MRO / 58598
58598 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SPRING is a the manufacturer industrial component. Key specifications include construction: SOLID, overall_width: 2.750 INCHES MAXIMUM IN, overall_height: 4.000 INCHES NOMINAL IN, shackle_diameter: 0.310 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN, combination_quantity: 30000, dial_setting_quantity: 50 NOMINAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-285-6523, 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
MRO→ MRO_GENERAL→ 58598
NSN: 5340-00-285-6523
FSC: 5340
CAGE: AC371 — FERRAMENTA OZZANESE S.N.C. DI MINGARINI CLAUDIA ED ELISA (ITA)
SPECIFICATIONS
constructionSOLID
dial_quantity1
overall_width2.750 INCHES MAXIMUM IN
overall_height4.000 INCHES NOMINAL IN
shackle_diameter0.310 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
combination_quantity30000
dial_setting_quantity50 NOMINAL
operating_mechanism_typeCOMBINATION
combination_knob_quantity1
nondefinitive_spec/std_dataDE TYPE AND 2 CLASS
NSN5340-00-285-6523
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 58598 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
•
COMBINATION QUANTITY: 30000
•
COMBINATION KNOB QUANTITY: 1
•
OPERATING MECHANISM TYPE: COMBINATION
•
DIAL QUANTITY: 1
•
CONSTRUCTION: SOLID
•
DIAL SETTING QUANTITY: 50 NOMINAL
•
SHACKLE DIAMETER: 0.310 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
COMBINATION QUANTITY30000
COMBINATION KNOB QUANTITY1
OVERALL HEIGHT4.000 INCHES NOMINAL IN
OPERATING MECHANISM TYPECOMBINATION
DIAL QUANTITY1
CONSTRUCTIONSOLID
DIAL SETTING QUANTITY50 NOMINAL
SHACKLE DIAMETER0.310 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATADE TYPE AND 2 CLASS
OVERALL WIDTH2.750 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
8077Interchangeable
interchangeable cross-reference
interchangeable
G9981PC80Interchangeable
interchangeable cross-reference
interchangeable
322660PC125Interchangeable
interchangeable cross-reference
interchangeable
N11Interchangeable
interchangeable cross-reference
interchangeable
FF-P-110Interchangeable
interchangeable cross-reference
interchangeable
MILP17257AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 58598?
58598 is a SPRING. It is classified as a MRO (MRO_GENERAL).
What parts can replace 58598?
There are 12 known substitutes for 58598: 8077, G9981PC80, 322660PC125 and 9 more. Substitute compatibility should be verified for your specific system.
Is 58598 still available?
58598 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