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1128WS40222-1 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1128WS40222-1: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include end_item_identification: W/S: F4S AIRCRAFT; CONSOLIDATED ARMAMENT; TA-4J AIRCRAFT; AIRCRAFT,PROWLER EA-6B; AIRCRAFT, C-2A (REPROCURED) A. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-334-0691, 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
1128WS40222-1
NSN: 5340-01-334-0691
FSC: 5340 — Hardware, Commercial
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
end_item_identificationW/S: F4S AIRCRAFT; CONSOLIDATED ARMAMENT; TA-4J AIRCRAFT; AIRCRAFT,PROWLER EA-6B; AIRCRAFT, C-2A (REPROCURED) A
NSN5340-01-334-0691
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1128WS40222-1 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESALUMINUM ALLOY,QQ-A-250/5,ALLOY 7075,T6,ZINC CHROMATE,MIL-P-6808; 0.764 IN. MIN AND 0.775 IN. MAX HOLE DIA TWO PLACES; 0.249 IN. MIN AND 0.255 IN. MAX HOLE DIA TWO PLACES; 0.750 IN. H; 4.000 IN. MAX DISTANCE BETWEEN MTG HOLES IN
END ITEM IDENTIFICATIONW/S: F4S AIRCRAFT; CONSOLIDATED ARMAMENT; TA-4J AIRCRAFT; AIRCRAFT,PROWLER EA-6B; AIRCRAFT, C-2A (REPROCURED) A
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 1128WS40222-1?
1128WS40222-1 is a BRACKET,MOUNTING.
What is the NSN for 1128WS40222-1?
1128WS40222-1 is cataloged in the U.S. Government catalog under NSN 5340-01-334-0691. 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.