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SN154AR — HARDWARE KIT,ELECTRONIC EQUIPMEN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SN154AR: HARDWARE KIT,ELECTRONIC EQUIPMEN.

HARDWARE KIT,ELECTRONIC EQUIPMEN. Key specifications include end_item_name: MK48 POWER UNIT, end_item_source: 45152, end_item_identification: VALVE ASSEMBLY, MK48 POWER UNIT; 2320-01-177-5167, reference_data_and_literature: U.S. MARINE CORPS MODIFICATION INSTRUCTION MI 2320-25/81A A, part_name_assigned_by_controlling_agency: KIT HARDWARE ELECTRICAL.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-512-4804, 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
SN154AR
NSN: 5340-01-512-4804
FSC: 5340 — Hardware, Commercial
CAGE: 06721 — HALDEX BRAKE PRODUCTS CORPORATION (USA)
SPECIFICATIONS
end_item_nameMK48 POWER UNIT
end_item_source45152
end_item_identificationVALVE ASSEMBLY, MK48 POWER UNIT; 2320-01-177-5167
reference_data_and_literatureU.S. MARINE CORPS MODIFICATION INSTRUCTION MI 2320-25/81A A
part_name_assigned_by_controlling_agencyKIT HARDWARE ELECTRICAL
NSN5340-01-512-4804
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SN154AR 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
•
END ITEM SOURCE: 45152
•
REFERENCE DATA AND LITERATURE: U.S. MARINE CORPS MODIFICATION INSTRUCTION MI 2320-25/81A A
•
END ITEM NAME: MK48 POWER UNIT
TECHNICAL CHARACTERISTICS
END ITEM SOURCE45152
REFERENCE DATA AND LITERATUREU.S. MARINE CORPS MODIFICATION INSTRUCTION MI 2320-25/81A A
END ITEM NAMEMK48 POWER UNIT
PART NAME ASSIGNED BY CONTROLLING AGENCYKIT HARDWARE ELECTRICAL
END ITEM IDENTIFICATIONVALVE ASSEMBLY, MK48 POWER UNIT; 2320-01-177-5167
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SN154AR?
SN154AR is a HARDWARE KIT,ELECTRONIC EQUIPMEN.
What is the NSN for SN154AR?
SN154AR is cataloged in the U.S. Government catalog under NSN 5340-01-512-4804. 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.