PartsTable / COMPONENT / 1DAG30
1DAG30
✓ 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
SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL, design_type: SOLID, end_diameter: 0.7500 INCHES NOMINAL IN, bore_diameter: 0.3580 INCHES NOMINAL IN, overall_height: 0.5050 INCHES NOMINAL IN, style_designator: SEAT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-339-5589, 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
1DAG30
NSN: 5340-00-339-5589 FSC: 5340 CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
material STEEL design_type SOLID end_diameter 0.7500 INCHES NOMINAL IN bore_diameter 0.3580 INCHES NOMINAL IN overall_height 0.5050 INCHES NOMINAL IN style_designator SEAT first_step_length 0.0950 INCHES NOMINAL IN counterbore_length 0.3580 INCHES NOMINAL IN first_step_diameter 0.8000 INCHES NOMINAL IN counterbore_diameter 0.5180 INCHES NOMINAL IN second_step_diameter 1.0000 INCHES NOMINAL IN distance_from_end_to_first_step 0.3180 INCHES NOMINAL IN NSN 5340-00-339-5589
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 1DAG30
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
• BORE DIAMETER: 0.3580 INCHES NOMINAL IN
• FIRST STEP LENGTH: 0.0950 INCHES NOMINAL IN
• DISTANCE FROM END TO FIRST STEP: 0.3180 INCHES NOMINAL IN
• END DIAMETER: 0.7500 INCHES NOMINAL IN
• COUNTERBORE LENGTH: 0.3580 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER 0.3580 INCHES NOMINAL IN FIRST STEP LENGTH 0.0950 INCHES NOMINAL IN DISTANCE FROM END TO FIRST STEP 0.3180 INCHES NOMINAL IN DESIGN TYPE SOLID END DIAMETER 0.7500 INCHES NOMINAL IN STYLE DESIGNATOR SEAT COUNTERBORE LENGTH 0.3580 INCHES NOMINAL IN MATERIAL STEEL COUNTERBORE DIAMETER 0.5180 INCHES NOMINAL IN FIRST STEP DIAMETER 0.8000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
48318 Interchangeable interchangeable cross-reference
interchangeable
90-65 Interchangeable interchangeable cross-reference
interchangeable
TMT-99-65 Interchangeable interchangeable cross-reference
interchangeable
D25D Interchangeable interchangeable cross-reference
interchangeable
54076 Interchangeable interchangeable cross-reference
interchangeable
54943-121 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1DAG30?
1DAG30 is a SEAT,HELICAL COMPRESSION SPRING.
What parts can replace 1DAG30?
There are 21 known substitutes for 1DAG30: 48318, 90-65, TMT-99-65 and 18 more. Substitute compatibility should be verified for your specific system.
Is 1DAG30 still available?
1DAG30 is currently cancelled.