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A51H40516-11 — RING,WIPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A51H40516-11: RING,WIPER.

The RING,WIPER is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, ring_style: CONCENTRIC, inside_diameter: 1.275 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN, outside_diameter: 1.547 INCHES MINIMUM AND 1.552 INCHES MAXIMUM IN, surface_treatment: UNABLE TO DECODE, material_thickness: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-007-9779, 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
A51H40516-11
NSN: 5330-00-007-9779
FSC: 5330 — Packing and Gasket Materials
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
ring_styleCONCENTRIC
inside_diameter1.275 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
outside_diameter1.547 INCHES MINIMUM AND 1.552 INCHES MAXIMUM IN
surface_treatmentUNABLE TO DECODE
material_thickness0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
fsc_application_dataHYDRAULIC SYSTEM AIRCRAFT
outer_edge_thickness0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
cross-sectional_shape_stylePLAIN RECTANGULAR, STRAIGHT FACE
NSN5330-00-007-9779
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A51H40516-11 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
•
FSC APPLICATION DATA: HYDRAULIC SYSTEM AIRCRAFT
•
OUTER EDGE THICKNESS: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE
•
OUTSIDE DIAMETER: 1.547 INCHES MINIMUM AND 1.552 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 1.275 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
•
RING STYLE: CONCENTRIC
•
SURFACE TREATMENT: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAHYDRAULIC SYSTEM AIRCRAFT
OUTER EDGE THICKNESS0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
OUTSIDE DIAMETER1.547 INCHES MINIMUM AND 1.552 INCHES MAXIMUM IN
MATERIAL THICKNESS0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
INSIDE DIAMETER1.275 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
RING STYLECONCENTRIC
SURFACE TREATMENTUNABLE TO DECODE
MATERIALUNABLE TO DECODE
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A51H40516-11?
A51H40516-11 is a RING,WIPER.
What is the NSN for A51H40516-11?
A51H40516-11 is cataloged in the U.S. Government catalog under NSN 5330-00-007-9779. This indicates validated use in U.S. government and defense supply chains.
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