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21-33197-3 — 21-33197-3

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

21-33197-3: 21-33197-3.

The 21-33197-3 is a the manufacturer industrial component. Key specifications include material: PLASTIC CONTACT INSULATION, overall_length: 1.269 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN, mounting_method: FORCE FIT, overall_diameter: 0.313 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN, style_designator: SOCKET CRIMP CONTACT, precious_material: GOLD. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-420-8917, 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→ 21-33197-3
NSN: 5999-01-420-8917
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 77820 — AMPHENOL CORP DIV AMPHENOL AEROSPACE OPERATIONS (USA)
SPECIFICATIONS
materialPLASTIC CONTACT INSULATION
overall_length1.269 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN
mounting_methodFORCE FIT
overall_diameter0.313 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
special_featuresITEM HAS A COPPER ALLOY FERRULE, AN INSULATOR MADE OF TFE RESIN, OR POLYAMIDEMIDE,OR POLYETHERMIDE. HAS A SEAL MADE OF SILICON RUBBER BONDED TO POLYAMIDEIMIDE OR POLYETHERMIDE.
style_designatorSOCKET CRIMP CONTACT
precious_materialGOLD
surface_treatmentGOLD AND NICKEL BODY AND CONTACT
precious_material_and_weight0.005 GOLD GRAINS, TROY
precious_material_and_locationGOLD OVER NICKEL UNDERPLATE ON ALL METAL PARTS. GOLD
surface_treatment_document_and_classificationMIL-G-45204,TI OR TII, GRADE C CLASS 1 OVER NICKEL UNDERPLATE MIL SPEC ALL TREATMENT RESPONSES BODY AND CONTACT
NSN5999-01-420-8917
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 21-33197-3 MFR 21-33197-3
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-G-45204,TI OR TII, GRADE C CLASS 1 OVER NICKEL UNDERPLATE MIL SPEC ALL TREATMENT RESPONSES BODY AND CONTACT
•
OVERALL DIAMETER: 0.313 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
•
PRECIOUS MATERIAL: GOLD
•
MOUNTING METHOD: FORCE FIT
•
STYLE DESIGNATOR: SOCKET CRIMP CONTACT
•
PRECIOUS MATERIAL AND WEIGHT: 0.005 GOLD GRAINS, TROY
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-G-45204,TI OR TII, GRADE C CLASS 1 OVER NICKEL UNDERPLATE MIL SPEC ALL TREATMENT RESPONSES BODY AND CONTACT
OVERALL DIAMETER0.313 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
PRECIOUS MATERIALGOLD
MOUNTING METHODFORCE FIT
STYLE DESIGNATORSOCKET CRIMP CONTACT
PRECIOUS MATERIAL AND WEIGHT0.005 GOLD GRAINS, TROY
OVERALL LENGTH1.269 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN
SPECIAL FEATURESITEM HAS A COPPER ALLOY FERRULE, AN INSULATOR MADE OF TFE RESIN, OR POLYAMIDEMIDE,OR POLYETHERMIDE. HAS A SEAL MADE OF SILICON RUBBER BONDED TO POLYAMIDEIMIDE OR POLYETHERMIDE.
SURFACE TREATMENTGOLD AND NICKEL BODY AND CONTACT
PRECIOUS MATERIAL AND LOCATIONGOLD OVER NICKEL UNDERPLATE ON ALL METAL PARTS. GOLD
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
10139750Reference document
Same NSN cross-reference
Reference document — Informative reference only
21-033197-003Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21-33197-3?
21-33197-3 is a 21-33197-3. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21-33197-3?
There are 2 known substitutes for 21-33197-3: 10139750, 21-033197-003. Substitute compatibility should be verified for your specific system.
What is the NSN for 21-33197-3?
21-33197-3 is cataloged in the U.S. Government catalog under NSN 5999-01-420-8917. 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.