PartsTable
Technical Data Sheet
PartsTable / MRO / 21-003
21-003 ✓ Verified by PartsTable
Bestway · 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

SPORT-PRO CHAMPION GOGGLES<br>- Soft comfort-fit eyecups<br>- Fully adjustable nose bridge and silicone head strap<br>Content: One pair of goggles<br>Made in China. Key specifications include material: STEEL, point_size: 0.156 INCHES IN, shank_shape: HEXAGON, overall_length: 5.250 INCHES NOMINAL IN, shank_width_across_flats: 0.312 INCHES NOMINAL IN, nondefinitive_spec/std_data: 2 TYPE AND 5 CLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-170-6721, 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→ 21-003
NSN: 5998-00-170-6721
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 50906 — ADDMASTER CORPORATION (USA)
SPECIFICATIONS
materialSTEEL
point_size0.156 INCHES IN
shank_shapeHEXAGON
overall_length5.250 INCHES NOMINAL IN
shank_width_across_flats0.312 INCHES NOMINAL IN
nondefinitive_spec/std_data2 TYPE AND 5 CLASS
specification/standard_data05047-ASME B107.410 CAT 48 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5998-00-170-6721
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 21-003 MFR Bestway COIL,RADIO FREQUENCY
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA:TELETYPE AND FACSIMILE EQUIPMENT
OVERALL HEIGHT0.093 INCHES NOMINAL IN
OVERALL LENGTH1.562 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
SPECIAL FEATURESARRAY 9; PLATE 1
END ITEM IDENTIFICATIONTACTICAL WEATHER SYSTEM,AN/TCC-76
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA:TELETYPE AND FACSIMILE EQUIPMENT
OVERALL HEIGHT0.093 INCHES NOMINAL IN
OVERALL LENGTH1.562 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
GGG-H-33 TY1CL1STBInterchangeable
interchangeable cross-reference
interchangeable
21003Interchangeable
interchangeable cross-reference
interchangeable
GGG-H-33Interchangeable
interchangeable cross-reference
interchangeable
7431654-118Interchangeable
interchangeable cross-reference
interchangeable
SMB284476Interchangeable
interchangeable cross-reference
interchangeable
SMB182854Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21-003?
21-003 is a COIL,RADIO FREQUENCY manufactured by Bestway. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21-003?
There are 19 known substitutes for 21-003: GGG-H-33 TY1CL1STB, 21003, GGG-H-33 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21-003?
21-003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-170-6721. 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