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177972PC12 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

177972PC12: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 1.120 INCHES NOMINAL IN, length: 1.320 INCHES NOMINAL IN, material: ALUMINUM ALLOY, thickness: 0.187 INCHES NOMINAL IN, thread_size: 8-32. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-131-0691, 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
177972PC12
NSN: 5340-00-131-0691
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
shapeRECTANGULAR
width1.120 INCHES NOMINAL IN
length1.320 INCHES NOMINAL IN
materialALUMINUM ALLOY
thickness0.187 INCHES NOMINAL IN
thread_size8-32
aperture_shapeROUND
aperture_diameter0.3750 INCHES MINIMUM AND 0.3753 INCHES MAXIMUM IN
features_providedAPERTURE
mounting_hole_diameter0.164 INCHES NOMINAL ALL HOLES IN
mounting_hole_quantity2
screw_thread_series_designatorNC
NSN5340-00-131-0691
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 177972PC12 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: 2
•
LENGTH: 1.320 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.164 INCHES NOMINAL ALL HOLES IN
•
SHAPE: RECTANGULAR
•
APERTURE DIAMETER: 0.3750 INCHES MINIMUM AND 0.3753 INCHES MAXIMUM IN
•
FEATURES PROVIDED: APERTURE
•
THREAD SIZE: 8-32
•
SCREW THREAD SERIES DESIGNATOR: NC
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
LENGTH1.320 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.164 INCHES NOMINAL ALL HOLES IN
SHAPERECTANGULAR
APERTURE DIAMETER0.3750 INCHES MINIMUM AND 0.3753 INCHES MAXIMUM IN
FEATURES PROVIDEDAPERTURE
THREAD SIZE8-32
SCREW THREAD SERIES DESIGNATORNC
WIDTH1.120 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 177972PC12?
177972PC12 is a PLATE,MOUNTING.
What is the NSN for 177972PC12?
177972PC12 is cataloged in the U.S. Government catalog under NSN 5340-00-131-0691. This indicates validated use in U.S. government and defense supply chains.
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