PartsTable
Technical Data Sheet
Download PDF

12FCS2SK — PARTS KIT,SPLIT FLANGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12FCS2SK: PARTS KIT,SPLIT FLANGE.

The PARTS KIT,SPLIT FLANGE is a the manufacturer industrial component. Key specifications include special_features: MATERIAL IS STEEL, end_item_identification: 3805-01-533-1853; HEAVY TYPE II LOADER, part_name_assigned_by_controlling_agency: HYDRAULIC FLANGE CLAMP; CODE 61 FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-629-4451, 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
12FCS2SK
NSN: 4730-01-629-4451
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
special_featuresMATERIAL IS STEEL
end_item_identification3805-01-533-1853; HEAVY TYPE II LOADER
part_name_assigned_by_controlling_agencyHYDRAULIC FLANGE CLAMP; CODE 61 FLANGE
NSN4730-01-629-4451
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12FCS2SK · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMATERIAL IS STEEL
PART NAME ASSIGNED BY CONTROLLING AGENCYHYDRAULIC FLANGE CLAMP; CODE 61 FLANGE
END ITEM IDENTIFICATION3805-01-533-1853; HEAVY TYPE II LOADER
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
MVSF0221Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 12FCS2SK?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 12FCS2SK?
12FCS2SK is a PARTS KIT,SPLIT FLANGE.
What parts can replace 12FCS2SK?
There is 1 known substitute for 12FCS2SK: MVSF0221. Substitute compatibility should be verified for your specific system.
What is the NSN for 12FCS2SK?
12FCS2SK is cataloged in the U.S. Government catalog under NSN 4730-01-629-4451. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 12FCS2SK

✓ 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.