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1120A451 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1120A451: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER RETAINER, construction: TWO-PIECE, style_designator: STRIP, cross-sectional_width: 1.266 INCHES NOMINAL IN, cross-sectional_height: 1.00 INCHES NOMINAL IN, end_item_identification: 4940-016802383. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-707-1000, 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
1120A451
NSN: 5330-01-707-1000
FSC: 5330 — Packing and Gasket Materials
CAGE: 57137 — TRIM-LOK INC DBA TRIM-LOK INC (USA)
SPECIFICATIONS
materialRUBBER RETAINER
constructionTWO-PIECE
style_designatorSTRIP
cross-sectional_width1.266 INCHES NOMINAL IN
cross-sectional_height1.00 INCHES NOMINAL IN
end_item_identification4940-016802383
cross-sectional_shape_styleU SHAPE
part_name_assigned_by_controlling_agencyEDGE GRIP BULB SEAL;WATER- AND WEATHER-RESISTANT RUBBER PUSH-ON SEAL
NSN5330-01-707-1000
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1120A451 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
•
CROSS-SECTIONAL HEIGHT: 1.00 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 1.266 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRIP
•
CROSS-SECTIONAL SHAPE STYLE: U SHAPE
•
COLOR: BLACK
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT1.00 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH1.266 INCHES NOMINAL IN
STYLE DESIGNATORSTRIP
CROSS-SECTIONAL SHAPE STYLEU SHAPE
COLORBLACK
SPECIAL FEATURESTEMPERATURE RANGE -20 TO 150 DEG F;FOR USE WITH WATER AND OUTDOOR;PUSH ON STYLE MOUNTING; CORE MATERIAL IS MADE OF METAL; ROHS 3 (2015/863/EU) COMPLIANT;REACH (EC 1907/2006) (06/10/2022, 224 SVHC) COMPLIANT;SCHEDULE B 401610.0000 DEGF
PART NAME ASSIGNED BY CONTROLLING AGENCYEDGE GRIP BULB SEAL;WATER- AND WEATHER-RESISTANT RUBBER PUSH-ON SEAL
END ITEM IDENTIFICATION4940-016802383
MATERIALRUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM SEALING ELEMENT
MATERIALRUBBER RETAINER
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
11B5091954Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 1120A451?
1120A451 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace 1120A451?
There is 1 known substitute for 1120A451: 11B5091954. Substitute compatibility should be verified for your specific system.
What is the NSN for 1120A451?
1120A451 is cataloged in the U.S. Government catalog under NSN 5330-01-707-1000. This indicates validated use in U.S. government and defense supply chains.
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