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49-2661 — COVER,RELAY-SWITCH

✓ Government record, cited
— · CABLE ASSEMBLY
PRODUCT OVERVIEW

49-2661: COVER,RELAY-SWITCH.

The COVER,RELAY-SWITCH is a the manufacturer industrial component. Key specifications include material: PLASTIC PHENOL FORMALDEHYDE (PMO), body_width: 2.938 INCHES NOMINAL IN, body_height: 0.750 INCHES NOMINAL IN, body_length: 5.313 INCHES NOMINAL IN, mounting_configuration: TWO 0.344 IN. DIA MTG HOLES SPACED 1 IN.

C TO C IN. This part is cataloged in the U.S. Government catalog under NSN 5999-00-899-6579, 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
49-2661
NSN: 5999-00-899-6579
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 15605 — EATON CORP OPNS & TECHNICAL CENTER (USA)
SPECIFICATIONS
materialPLASTIC PHENOL FORMALDEHYDE (PMO)
body_width2.938 INCHES NOMINAL IN
body_height0.750 INCHES NOMINAL IN
body_length5.313 INCHES NOMINAL IN
mounting_configurationTWO 0.344 IN. DIA MTG HOLES SPACED 1 IN. C TO C IN
NSN5999-00-899-6579
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 49-2661 MFR COVER,RELAY-SWITCH
KEY FEATURES
•
BODY WIDTH: 2.938 INCHES NOMINAL IN
•
BODY HEIGHT: 0.750 INCHES NOMINAL IN
•
BODY LENGTH: 5.313 INCHES NOMINAL IN
•
MOUNTING CONFIGURATION: TWO 0.344 IN. DIA MTG HOLES SPACED 1 IN. C TO C IN
•
MATERIAL: PLASTIC PHENOL FORMALDEHYDE (PMO)
TECHNICAL CHARACTERISTICS
BODY WIDTH2.938 INCHES NOMINAL IN
BODY HEIGHT0.750 INCHES NOMINAL IN
BODY LENGTH5.313 INCHES NOMINAL IN
MOUNTING CONFIGURATIONTWO 0.344 IN. DIA MTG HOLES SPACED 1 IN. C TO C IN
MATERIALPLASTIC PHENOL FORMALDEHYDE (PMO)
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

No substitute or cross-reference records for this part.

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 49-2661?
49-2661 is a COVER,RELAY-SWITCH.
What is the NSN for 49-2661?
49-2661 is cataloged in the U.S. Government catalog under NSN 5999-00-899-6579. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.