PartsTable
Technical Data Sheet
Download PDF

99002A2121-1 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

99002A2121-1: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: SPECIAL, length: 18.630 INCHES NOMINAL18.630 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5052, thickness: 0.063 INCHES NOMINAL0.063 INCHES NOMINAL IN, mounting_hole_type: UNTHREADED, mounting_hole_diameter: 0.249 INCHES NOMINAL ALL HOLES IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-499-3292, 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
99002A2121-1
NSN: 5340-01-499-3292
FSC: 5340 — Hardware, Commercial
CAGE: 01365 — MARINE CORPS SYSTEMS COMMAND DIV MARINE CORPS SYSTEMS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE (USA)
SPECIFICATIONS
shapeSPECIAL
length18.630 INCHES NOMINAL18.630 INCHES NOMINAL IN
materialALUMINUM ALLOY 5052
thickness0.063 INCHES NOMINAL0.063 INCHES NOMINAL IN
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.249 INCHES NOMINAL ALL HOLES IN
mounting_hole_quantity5
end_item_identification5895-01-467-7213
material_document_and_classificationAA-Q-250/8 FED SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyPLATE,FAN MOUNTING
NSN5340-01-499-3292
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 99002A2121-1 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: 5
•
LENGTH: 18.630 INCHES NOMINAL18.630 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AA-Q-250/8 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.249 INCHES NOMINAL ALL HOLES IN
•
SHAPE: SPECIAL
•
MATERIAL: ALUMINUM ALLOY 5052
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY5
LENGTH18.630 INCHES NOMINAL18.630 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAA-Q-250/8 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.249 INCHES NOMINAL ALL HOLES IN
SHAPESPECIAL
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE,FAN MOUNTING
END ITEM IDENTIFICATION5895-01-467-7213
MATERIALALUMINUM ALLOY 5052
THICKNESS0.063 INCHES NOMINAL0.063 INCHES NOMINAL IN
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 1
99002A2121Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 99002A2121-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 99002A2121-1?
99002A2121-1 is a PLATE,MOUNTING.
What parts can replace 99002A2121-1?
There is 1 known substitute for 99002A2121-1: 99002A2121. Substitute compatibility should be verified for your specific system.
What is the NSN for 99002A2121-1?
99002A2121-1 is cataloged in the U.S. Government catalog under NSN 5340-01-499-3292. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 99002A2121-1