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212704-1 — CYLINDER HEAD,DIESEL ENGINE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

212704-1: CYLINDER HEAD,DIESEL ENGINE.

The CYLINDER HEAD,DIESEL ENGINE is a the manufacturer industrial component. Key specifications include material: IRON CAST, usage_design: VEHICULAR, engine_design_control_activity: 97947. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-147-4926, 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
212704-1
NSN: 5330-01-147-4926
NIINs: 011474926, 013527102
FSC: 5330 — Packing and Gasket Materials
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialIRON CAST
usage_designVEHICULAR
cylinder_quantity1
engine_design_control_activity97947
NSN5330-01-147-4926
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 212704-1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.032 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 101 FSCM 83616 MFR REF SINGLE MATERIAL RESPONSE OR ASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 0.192 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.1174 INCHES MINIMUM AND 0.1194 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON OVERALL
•
JOINT TYPE: SCARF-BEARING SURFACE RETAINER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.032 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION101 FSCM 83616 MFR REF SINGLE MATERIAL RESPONSE OR ASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER0.192 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.1174 INCHES MINIMUM AND 0.1194 INCHES MAXIMUM IN
MATERIALPLASTIC POLYAMIDE NYLON OVERALL
JOINT TYPESCARF-BEARING SURFACE RETAINER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 212704-1?
212704-1 is a CYLINDER HEAD,DIESEL ENGINE.
What is the NSN for 212704-1?
212704-1 is cataloged in the U.S. Government catalog under NSN 5330-01-147-4926. 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.