549343 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

549343: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include length: 72.000 INCHES NOMINAL IN, material: RUBBER SYNTHETIC, inside_radius: 0.026 INCHES NOMINAL IN, outside_radius: 0.380 INCHES NOMINAL IN, base_flange_thickness: 0.060 INCHES NOMINAL IN, cross-sectional_shape_style: ROUND, HOLLOW CORE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-375-8304, 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

549343

NSN: 5340-00-375-8304
NIINs: 003758304, 009504980
FSC: 5340 — Hardware, Commercial
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)

SPECIFICATIONS

length	72.000 INCHES NOMINAL IN
material	RUBBER SYNTHETIC
inside_radius	0.026 INCHES NOMINAL IN
outside_radius	0.380 INCHES NOMINAL IN
base_flange_thickness	0.060 INCHES NOMINAL IN
cross-sectional_shape_style	ROUND, HOLLOW CORE
NSN	5340-00-375-8304

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST STEP DIAMETER: 0.9850 INCHES NOMINAL IN

•

END DIAMETER: 0.7630 INCHES NOMINAL IN

•

DISTANCE FROM END TO FIRST STEP: 0.1260 INCHES NOMINAL IN

•

DESIGN TYPE: SPLIT

•

STYLE DESIGNATOR: SEAT

•

SURFACE TREATMENT: CADMIUM

•

BORE DIAMETER: 0.6250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.1930 INCHES NOMINAL IN
FIRST STEP DIAMETER	0.9850 INCHES NOMINAL IN
END DIAMETER	0.7630 INCHES NOMINAL IN
DISTANCE FROM END TO FIRST STEP	0.1260 INCHES NOMINAL IN
DESIGN TYPE	SPLIT
STYLE DESIGNATOR	SEAT
SURFACE TREATMENT	CADMIUM
BORE DIAMETER	0.6250 INCHES NOMINAL IN
MATERIAL	STEEL

SUBSTITUTES & CROSS-REFERENCES 5

4824-3113743PC549343Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4824-3113742PC549343Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4824-3113741PC549343Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4824-3113744PC549343Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4824-3113759PC549343Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 549343?

549343 is a SEAT,HELICAL COMPRESSION SPRING.

What parts can replace 549343?

There are 5 known substitutes for 549343: 4824-3113743PC549343, 4824-3113742PC549343, 4824-3113741PC549343 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 549343?

549343 is cataloged in the U.S. Government catalog under NSN 5340-00-375-8304. This indicates validated use in U.S. government and defense supply chains.

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549343 — SEAT,HELICAL COMPRESSION SPRING

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