5550939-15 — 5550939-15

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

5550939-15: 5550939-15.

The 5550939-15 is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, hole_diameter: 0.152 INCHES NOMINAL IN, overall_width: 1.937 INCHES NOMINAL IN, overall_length: 1.937 INCHES NOMINAL IN, special_features: ALUMINUM RETAINING FRAME WITH GROMMETS IN EACH BOLT HOLE, style_designator: NON-CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-249-7550, 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→ 5550939-15

NSN: 5999-01-249-7550
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

material	UNABLE TO DECODE
hole_diameter	0.152 INCHES NOMINAL IN
overall_width	1.937 INCHES NOMINAL IN
overall_length	1.937 INCHES NOMINAL IN
special_features	ALUMINUM RETAINING FRAME WITH GROMMETS IN EACH BOLT HOLE
style_designator	NON-CIRCULAR
aperture_diameter	1.677 INCHES MINIMUM AND 1.692 INCHES MAXIMUM IN
surface_treatment	UNABLE TO DECODE
bolt_hole_quantity	4
outside_corner_radius	0.309 INCHES NOMINAL IN
cross-sectional_shape_style	EMI
cross_section_outside_diameter	0.045 INCHES NOMINAL IN
NSN	5999-01-249-7550

COMPONENT DIAGRAM

KEY FEATURES

•

ENVIRONMENTAL PROTECTION MATERIAL LOCATION: THROUGHOUT RF SHIELDING GASKET

•

STYLE DESIGNATOR: NON-CIRCULAR

•

CROSS-SECTIONAL SHAPE STYLE: EMI

•

APERTURE DIAMETER: 1.677 INCHES MINIMUM AND 1.692 INCHES MAXIMUM IN

•

BOLT HOLE QUANTITY: 4

•

CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 1.500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

ENVIRONMENTAL PROTECTION MATERIAL LOCATION	THROUGHOUT RF SHIELDING GASKET
STYLE DESIGNATOR	NON-CIRCULAR
OVERALL LENGTH	1.937 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	EMI
OVERALL WIDTH	1.937 INCHES NOMINAL IN
APERTURE DIAMETER	1.677 INCHES MINIMUM AND 1.692 INCHES MAXIMUM IN
BOLT HOLE QUANTITY	4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH	1.500 INCHES NOMINAL IN
SPECIAL FEATURES	ALUMINUM RETAINING FRAME WITH GROMMETS IN EACH BOLT HOLE
SURFACE TREATMENT	UNABLE TO DECODE

OTHER ITEMS IN FSC 5999 — Miscellaneous Electrical and Electronic Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5999-00-001-1345 5999-00-001-1346 5999-00-001-1348 5999-00-001-1349 5999-00-001-1355 5999-00-001-1623 5999-00-001-2537 5999-00-001-2539

SUBSTITUTES & CROSS-REFERENCES 2

SSCG-A-20-WSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

T356 007 115Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 5550939-15?

5550939-15 is a 5550939-15. It is classified as a MRO (MRO_GENERAL).

What parts can replace 5550939-15?

There are 2 known substitutes for 5550939-15: SSCG-A-20-W, T356 007 115. Substitute compatibility should be verified for your specific system.

What is the NSN for 5550939-15?

5550939-15 is cataloged in the U.S. Government catalog under NSN 5999-01-249-7550. This indicates validated use in U.S. government and defense supply chains.

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