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231-1118 G6 — STAY,LOCKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

231-1118 G6: STAY,LOCKING.

The STAY,LOCKING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302, overall_width: 0.656 INCHES MAXIMUM IN, overall_length: 14.719 INCHES MINIMUM AND 14.781 INCHES MAXIMUM IN, style_designator: FRICTION TYPE, surface_treatment: PASSIVATE, material_thickness: 0.115 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-234-9487, 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
231-1118 G6
NSN: 5340-01-234-9487
FSC: 5340 — Hardware, Commercial
CAGE: 17401 — ELECTRO FREETO MANUFACTURING COMPANY INC (USA)
SPECIFICATIONS
materialSTEEL COMP 302
overall_width0.656 INCHES MAXIMUM IN
overall_length14.719 INCHES MINIMUM AND 14.781 INCHES MAXIMUM IN
offset_quantity1
style_designatorFRICTION TYPE
surface_treatmentPASSIVATE
material_thickness0.115 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
mounting_hole_typePLAIN
mounting_hole_diameter0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
material_document_and_classificationMIL-S-7720,COMP 302,COND A MIL SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-234-9487
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 231-1118 G6 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
•
STYLE DESIGNATOR: FRICTION TYPE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720,COMP 302,COND A MIL SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
•
OFFSET QUANTITY: 1
•
MATERIAL THICKNESS: 0.115 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
STYLE DESIGNATORFRICTION TYPE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 302,COND A MIL SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
OVERALL LENGTH14.719 INCHES MINIMUM AND 14.781 INCHES MAXIMUM IN
OVERALL WIDTH0.656 INCHES MAXIMUM IN
OFFSET QUANTITY1
MATERIAL THICKNESS0.115 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 302
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 1
11439907Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 231-1118 G6?
231-1118 G6 is a STAY,LOCKING.
What parts can replace 231-1118 G6?
There is 1 known substitute for 231-1118 G6: 11439907. Substitute compatibility should be verified for your specific system.
What is the NSN for 231-1118 G6?
231-1118 G6 is cataloged in the U.S. Government catalog under NSN 5340-01-234-9487. 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.