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302747-1 — HOLDER,SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

302747-1: HOLDER,SPRING.

The HOLDER,SPRING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, surface_treatment: PASSIVATE, material_document_and_classification: ASTM A582, COMP 303 ASSN STD SINGLE MATERIAL RESPONSE, supporting_object/surface_attachment_method: THREADED ON ONE END,0.138-32 UNC 2A A, surface_treatment_document_and_classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-267-6416, 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
302747-1
NSN: 5340-01-267-6416
FSC: 5340 — Hardware, Commercial
CAGE: 60695 — SCIENCE APPLICATIONS INTERNATIONAL CORPORATION DBA SAIC (USA)
SPECIFICATIONS
materialSTEEL COMP 303
surface_treatmentPASSIVATE
material_document_and_classificationASTM A582, COMP 303 ASSN STD SINGLE MATERIAL RESPONSE
supporting_object/surface_attachment_methodTHREADED ON ONE END,0.138-32 UNC 2A A
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-267-6416
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 302747-1 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
•
SUPPORTING OBJECT/SURFACE ATTACHMENT METHOD: THREADED ON ONE END,0.138-32 UNC 2A A
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582, COMP 303 ASSN STD SINGLE MATERIAL RESPONSE
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL COMP 303
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SUPPORTING OBJECT/SURFACE ATTACHMENT METHODTHREADED ON ONE END,0.138-32 UNC 2A A
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582, COMP 303 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 303
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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 302747-1?
302747-1 is a HOLDER,SPRING.
What is the NSN for 302747-1?
302747-1 is cataloged in the U.S. Government catalog under NSN 5340-01-267-6416. This indicates validated use in U.S. government and defense supply chains.
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