PartsTable / COMPONENT / 1450D
1450D — Technical Data Sheet
✓ 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 STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN, style_designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS, width_across_flats: 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN, cross-sectional_shape: HEXAGON, specification/standard_data: 80250-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-243-4496, 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
1450D
NSN: 5340-01-243-4496 FSC: 5340 CAGE: 91833 — KEYSTONE ELECTRONICS CORP (USA)
SPECIFICATIONS
length 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN style_designator LEFT INTERNAL AND RIGHT INTERNAL THREADS width_across_flats 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN cross-sectional_shape HEXAGON specification/standard_data 80250-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD NSN 5340-01-243-4496
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 1450D
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
• LENGTH: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
• STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT INTERNAL THREADS
• SPECIFICATION/STANDARD DATA: 80250-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
• WIDTH ACROSS FLATS: 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
• CROSS-SECTIONAL SHAPE: HEXAGON
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN STYLE DESIGNATOR LEFT INTERNAL AND RIGHT INTERNAL THREADS SPECIFICATION/STANDARD DATA 80250-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD WIDTH ACROSS FLATS 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN CROSS-SECTIONAL SHAPE HEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
308528 Upgraded Successor successor cross-reference
successor
237-3 Upgraded Successor successor cross-reference
successor
532353-628 Upgraded Successor successor cross-reference
successor
0N664167 Upgraded Successor successor cross-reference
successor
2373-1 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1450D?
1450D is a STANDOFF,THREADED,SPACING.
What parts can replace 1450D?
There are 14 known substitutes for 1450D: 308528, 237-3, 532353-628 and 11 more. Substitute compatibility should be verified for your specific system.
Is 1450D still available?
1450D is currently cancelled.