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Technical Data Sheet
PartsTable / MRO / 1857359-2
1857359-2 ✓ 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

The 1857359-2 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-155-7946, 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→ 1857359-2
NSN: 5998-01-155-7946
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
Part Number1857359-2
NSN5998-01-155-7946
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 1857359-2 MFR 1857359-2
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATERIAL ALUMINUM ALLOY 6061/T6 PER QQ-A-200/8; CAPTIVE NUT,CASE HARDENED STEEL; FINISH CHEMICAL FILM PER MIL-C-5541; CAPTUVE NUT FINISH CADMIUM OKATE OER QQ-P-416,TYPE 2; 0.500 IN. OVERALL LENGTH; 0.250 IN. H; 0.225 IN. W; CAPTIVE NUT IN ONE END 0.112-40 UNC-2BN IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATERIAL ALUMINUM ALLOY 6061/T6 PER QQ-A-200/8; CAPTIVE NUT,CASE HARDENED STEEL; FINISH CHEMICAL FILM PER MIL-C-5541; CAPTUVE NUT FINISH CADMIUM OKATE OER QQ-P-416,TYPE 2; 0.500 IN. OVERALL LENGTH; 0.250 IN. H; 0.225 IN. W; CAPTIVE NUT IN ONE END 0.112-40 UNC-2BN IN
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATERIAL ALUMINUM ALLOY 6061/T6 PER QQ-A-200/8; CAPTIVE NUT,CASE HARDENED STEEL; FINISH CHEMICAL FILM PER MIL-C-5541; CAPTUVE NUT FINISH CADMIUM OKATE OER QQ-P-416,TYPE 2; 0.500 IN. OVERALL LENGTH; 0.250 IN. H; 0.225 IN. W; CAPTIVE NUT IN ONE END 0.112-40 UNC-2BN IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
502282Interchangeable
interchangeable cross-reference
interchangeable
GPW3506Interchangeable
interchangeable cross-reference
interchangeable
BG502052Interchangeable
interchangeable cross-reference
interchangeable
542282Interchangeable
interchangeable cross-reference
interchangeable
C8674-1Interchangeable
interchangeable cross-reference
interchangeable
502-0282Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1857359-2?
1857359-2 is a 1857359-2. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1857359-2?
There are 8 known substitutes for 1857359-2: 502282, GPW3506, BG502052 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1857359-2?
1857359-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-155-7946. 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