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1120A45 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1120A45: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, end_item_identification: STRONGBACK ASSEMBLY P/N 9000004593, part_name_assigned_by_controlling_agency: EDGE-GRIP RUBBER SEALS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-591-8308, 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
1120A45
NSN: 5340-01-591-8308
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
special_featuresOVERALL HEIGHT OF BUMPER IS 1.438 IN (NOM);OVERALL WIDTH IS 0.438 IN (NOM);THE GRIPPING PORTION OF GRIP IS MADE OF PVC WITH INDIVIDUAL ALLUMINUM GRIPS INSIDE IN
end_item_identificationSTRONGBACK ASSEMBLY P/N 9000004593
part_name_assigned_by_controlling_agencyEDGE-GRIP RUBBER SEALS
NSN5340-01-591-8308
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1120A45 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
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COLOR: BLACK
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MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
COLORBLACK
SPECIAL FEATURESOVERALL HEIGHT OF BUMPER IS 1.438 IN (NOM);OVERALL WIDTH IS 0.438 IN (NOM);THE GRIPPING PORTION OF GRIP IS MADE OF PVC WITH INDIVIDUAL ALLUMINUM GRIPS INSIDE IN
PART NAME ASSIGNED BY CONTROLLING AGENCYEDGE-GRIP RUBBER SEALS
END ITEM IDENTIFICATIONSTRONGBACK ASSEMBLY P/N 9000004593
MATERIALRUBBER SYNTHETIC
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
1120A45 X3-INReference 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 1120A45?
1120A45 is a BUMPER.
What parts can replace 1120A45?
There is 1 known substitute for 1120A45: 1120A45 X3-IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 1120A45?
1120A45 is cataloged in the U.S. Government catalog under NSN 5340-01-591-8308. This indicates validated use in U.S. government and defense supply chains.
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