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20-40-48 — COMMUNICATIONS SYSTEM,SATELLITE,

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

20-40-48: COMMUNICATIONS SYSTEM,SATELLITE,.

COMMUNICATIONS SYSTEM,SATELLITE,. Key specifications include material: STEEL, securing_device_type: THREADED FASTENER, peripheral_shape_style: DIAMOND, ROUNDED CORNERS, TWO HOLES, end_item_identification: ALQ-231 INTREPID TIGER (V1), mounting_opening_shape_style: UNTHREADED HOLE, part_name_assigned_by_controlling_agency: COMMUNICATIONS SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-087-9712, 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
MRO→ MRO_GENERAL→ 20-40-48
NSN: 5330-01-087-9712
NIINs: 010879712, 012115130, 016990707
FSC: 5330 — Packing and Gasket Materials
CAGE: 77873 — ROCKFORD POWERTRAIN INC DIV POWERTRAIN ROCKFORD, INC. (USA)
SPECIFICATIONS
materialSTEEL
securing_device_typeTHREADED FASTENER
peripheral_shape_styleDIAMOND, ROUNDED CORNERS, TWO HOLES
end_item_identificationALQ-231 INTREPID TIGER (V1)
mounting_opening_shape_styleUNTHREADED HOLE
part_name_assigned_by_controlling_agencyCOMMUNICATIONS SYSTEM
NSN5330-01-087-9712
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20-40-48 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
SUBSTITUTES & CROSS-REFERENCES 1
A305109Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 20-40-48?
20-40-48 is a COMMUNICATIONS SYSTEM,SATELLITE,. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20-40-48?
There is 1 known substitute for 20-40-48: A305109. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-40-48?
20-40-48 is cataloged in the U.S. Government catalog under NSN 5330-01-087-9712. This indicates validated use in U.S. government and defense supply chains.
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