PartsTable
Technical Data Sheet
Download PDF

7377574 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7377574: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718, overall_height: 90.0 MILLIMETERS NOMINAL MM, overall_length: 350.0 MILLIMETERS NOMINAL MM, end_item_identification: VALVE,GATE 4; NIMITZ CLASS CVN, material_document_and_classification: ASTM B637 ASSN STD SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: OUTBOARD SPRING CAN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-484-1971, 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
7377574
NSN: 5340-01-484-1971
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718
overall_height90.0 MILLIMETERS NOMINAL MM
overall_length350.0 MILLIMETERS NOMINAL MM
mounting_hole_quantity2
end_item_identificationVALVE,GATE 4; NIMITZ CLASS CVN
material_document_and_classificationASTM B637 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyOUTBOARD SPRING CAN
NSN5340-01-484-1971
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7377574 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B637 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: NICKEL ALLOY 718
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
OVERALL HEIGHT90.0 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B637 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH350.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESASSEBMLY PARTS LIST: P/N 7377580, 1 EA, OUTBOARD SHOCK-ABSORBER; P/N 7225885, 2 EA, ANTIFRICT THRUST BEARING; P/N 7225887, 1 EA, PIN; P/N 7225886 2 EA, PIN; 7225878, 2 EA, THRUST BEARING; P/N 7377563, 1 EA, FLANGE; P/N 7225859, 1 EA, LOCKING SHIM; P/N 7377521, 2 EA, SCREW; P/N 7377587, 1 EA, OUTBOARD INTERMEDIATE ROD; P/N 7225872, 1 EA, PIN
PART NAME ASSIGNED BY CONTROLLING AGENCYOUTBOARD SPRING CAN
END ITEM IDENTIFICATIONVALVE,GATE 4; NIMITZ CLASS CVN
MATERIALNICKEL ALLOY 718
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
D1217905Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy 7377574?
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 7377574?
7377574 is a BRACKET,MOUNTING.
What parts can replace 7377574?
There is 1 known substitute for 7377574: D1217905. Substitute compatibility should be verified for your specific system.
What is the NSN for 7377574?
7377574 is cataloged in the U.S. Government catalog under NSN 5340-01-484-1971. 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 — 7377574

✓ 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.