PartsTable
Technical Data Sheet
72549 ✓ Verified by PartsTable
Hama · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

- A "must" for every amateur and professional user<br>- High colour saturation<br>- At the same time UV filter<br>- Normal coating: one layer on each side<br>- Quality standard (glass): ProClass<br><br>- Impact of picture:<br>- Puts contrast and depth in the picture, the sky gets blue, the clouds get white and the colours become clearer<br>- According to the position of the filter, non-metallic reflections (water, plastic, glass etc.) are removed<br>- The best effect is achieved with a shooting angle of 30-40° to the reflective surface This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-049-6429, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
72549
NSN: 5340-01-049-6429
FSC: 5340
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
unit_typeWEIGHING SCALE
scale_range+0.0 TO 40.0 POUNDS LBS
conductor_formSTRANDED ALL CONDUCTORS
overall_length40.000 FEET FT
voltage_rating600.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
mounting_methodPORTABLE
measurement_unitPOUND
operation_methodMANUAL
special_featuresUSED ON SARCO MODEL 3/4 FA-150 BRONZE TRAP
termination_typeCONNECTOR RECEPTACLE FIRST END ALL CONDUCTORS
conductor_quantity6
NSN5340-01-049-6429
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 72549 MFR: Hama ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
72549Interchangeable
interchangeable cross-reference
interchangeable
71940Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 72549?
72549 is a VALVE,POPPET,ENGINE manufactured by Hama.
What parts can replace 72549?
There are 2 known substitutes for 72549: 72549, 71940. Substitute compatibility should be verified for your specific system.
What is the NSN for 72549?
72549 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-049-6429. This indicates validated use in U.S. government and defense supply chains.
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