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4313951 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4313951: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, material: IRON ALLOY 660, mounting_hole_type: UNTHREADED, mounting_hole_diameter: 0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM ALL HOLES IN, end_item_identification: F119-PW-100 ENGINE ON F-22 ACFT, criticality_code_justification: AGAV. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-483-4673, 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
4313951
NSN: 5340-01-483-4673
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
shapeIRREGULAR
materialIRON ALLOY 660
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM ALL HOLES IN
mounting_hole_quantity4
end_item_identificationF119-PW-100 ENGINE ON F-22 ACFT
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agencyCHANNEL-GANG BOLT,TURBINE,2STAGE,4BOLT
NSN5340-01-483-4673
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4313951 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
•
MOUNTING HOLE QUANTITY: 4
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
MOUNTING HOLE DIAMETER: 0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM ALL HOLES IN
•
SHAPE: IRREGULAR
•
MATERIAL: IRON ALLOY 660
•
MOUNTING HOLE TYPE: UNTHREADED
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
CRITICALITY CODE JUSTIFICATIONAGAV
MOUNTING HOLE DIAMETER0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM ALL HOLES IN
SHAPEIRREGULAR
PART NAME ASSIGNED BY CONTROLLING AGENCYCHANNEL-GANG BOLT,TURBINE,2STAGE,4BOLT
END ITEM IDENTIFICATIONF119-PW-100 ENGINE ON F-22 ACFT
MATERIALIRON ALLOY 660
MOUNTING HOLE TYPEUNTHREADED
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
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 4313951?
4313951 is a PLATE,MOUNTING.
What is the NSN for 4313951?
4313951 is cataloged in the U.S. Government catalog under NSN 5340-01-483-4673. 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.