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219271 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

219271: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 410 OR STEEL COMP 430 OVERALL, grip_length: 1.500 INCHES NOMINAL IN, stud_head_height: 0.500 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL, turnlock_stud_head_style: KNURLED, stud_shank_major_diameter: 0.660 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-036-6638, 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
219271
NSN: 5330-01-036-6638
NIINs: 010366638, 012045516
FSC: 5330 — Packing and Gasket Materials
CAGE: 31361 — WOODWARD, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 410 OR STEEL COMP 430 OVERALL
grip_length1.500 INCHES NOMINAL IN
stud_head_height0.500 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
turnlock_stud_head_styleKNURLED
stud_shank_major_diameter0.660 INCHES NOMINAL IN
material_document_and_classificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
stud_thread_size_and_series/type_designator0.250-28 UNF
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5330-01-036-6638
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 219271 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: 0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 0.284 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.236 INCHES NOMINAL IN
•
MATERIAL: CARBON OVERALL
•
JOINT TYPE: BUTT RETAINER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER0.284 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.236 INCHES NOMINAL IN
MATERIALCARBON OVERALL
JOINT TYPEBUTT RETAINER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 219271?
219271 is a RETAINER,PACKING.
What is the NSN for 219271?
219271 is cataloged in the U.S. Government catalog under NSN 5330-01-036-6638. This indicates validated use in U.S. government and defense supply chains.
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