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Technical Data Sheet
PartsTable / MRO / 77-173
77-173 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

FILTER ELEMENT,INTAKE AIR CLEANE. Key specifications include material: PAPER FILTERING MEDIUM, design_type: NONREUSABLE, body_diameter: 6.063 INCHES NOMINAL IN, style_designator: CYLINDRICAL W/ CONTAINER (RIGID), body_overall_length: 8.875 INCHES NOMINAL IN, filtering_media_design: PLEATED SINGLE FILTERING MEDIA RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-233-3338, 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→ 77-173
NSN: 5999-00-233-3338
FSC: 5999
CAGE: 13103 — THERMALLOY CO INC (USA)
SPECIFICATIONS
materialPAPER FILTERING MEDIUM
design_typeNONREUSABLE
body_diameter6.063 INCHES NOMINAL IN
style_designatorCYLINDRICAL W/ CONTAINER (RIGID)
body_overall_length8.875 INCHES NOMINAL IN
filtering_media_designPLEATED SINGLE FILTERING MEDIA RESPONSE
tapered_hole_major_diameter3.000 INCHES NOMINAL IN
tapered_hole_minor_diameter0.375 INCHES NOMINAL IN
NSN5999-00-233-3338
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 77-173 MFR FILTER ELEMENT,INTAKE AIR CLEANE
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESPLASTIC,0.344 IN. DIA BY 0.075 IN. THK IN
SPECIAL FEATURESPLASTIC,0.344 IN. DIA BY 0.075 IN. THK IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
140-1784-03-01-00Interchangeable
interchangeable cross-reference
interchangeable
1131H-CInterchangeable
interchangeable cross-reference
interchangeable
10-402-3Interchangeable
interchangeable cross-reference
interchangeable
ARM180Interchangeable
interchangeable cross-reference
interchangeable
77-173Interchangeable
interchangeable cross-reference
interchangeable
PMA-2007Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 77-173?
77-173 is a FILTER ELEMENT,INTAKE AIR CLEANE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 77-173?
There are 8 known substitutes for 77-173: 140-1784-03-01-00, 1131H-C, 10-402-3 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 77-173?
77-173 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-233-3338. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026