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1347H47-37 — STAY,LOCKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1347H47-37: STAY,LOCKING.

The STAY,LOCKING is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 0.750 INCHES NOMINAL IN, overall_length: 7.950 INCHES NOMINAL IN, style_designator: SINGLE, surface_treatment: PASSIVATE, material_thickness: 0.120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-441-5198, 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
1347H47-37
NSN: 5340-01-441-5198
FSC: 5340 — Hardware, Commercial
CAGE: 04804 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL
overall_width0.750 INCHES NOMINAL IN
overall_length7.950 INCHES NOMINAL IN
offset_quantity2
style_designatorSINGLE
surface_treatmentPASSIVATE
material_thickness0.120 INCHES NOMINAL IN
mounting_hole_typePLAIN
mounting_hole_diameter0.259 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
material_document_and_classificationASTM A240 ASSN STD SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationQQ-P-35 TY 2 FED SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-441-5198
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1347H47-37 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 TY 2 FED SPEC SINGLE TREATMENT RESPONSE
•
STYLE DESIGNATOR: SINGLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A240 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.259 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
•
OFFSET QUANTITY: 2
•
MATERIAL THICKNESS: 0.120 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TY 2 FED SPEC SINGLE TREATMENT RESPONSE
STYLE DESIGNATORSINGLE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A240 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.259 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
OVERALL LENGTH7.950 INCHES NOMINAL IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
OFFSET QUANTITY2
MATERIAL THICKNESS0.120 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1347H47-37?
1347H47-37 is a STAY,LOCKING.
What is the NSN for 1347H47-37?
1347H47-37 is cataloged in the U.S. Government catalog under NSN 5340-01-441-5198. This indicates validated use in U.S. government and defense supply chains.
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