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74A835789-1051 — INSULATION,THERMAL,SPECIAL PURPO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74A835789-1051: INSULATION,THERMAL,SPECIAL PURPO.

INSULATION,THERMAL,SPECIAL PURPO. Key specifications include width: 12.250 INCHES NOMINAL IN, length: 18.000 INCHES NOMINAL IN, thickness: 0.125 INCHES NOMINAL IN, affixed_sheet: INCLUDED, layer_quantity: 1 LOCATION NOT OTHERWISE SPECIFIED, layer_thickness: 0.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-152-2314, 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
74A835789-1051
NSN: 5330-01-152-2314
FSC: 5330 — Packing and Gasket Materials
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
width12.250 INCHES NOMINAL IN
length18.000 INCHES NOMINAL IN
thickness0.125 INCHES NOMINAL IN
affixed_sheetINCLUDED
layer_quantity1 LOCATION NOT OTHERWISE SPECIFIED
layer_thickness0.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
quilted_featureINCLUDED
unable_to_decodeUNABLE TO DECODE
reflective_surface_locationBOTH SIDES
NSN5330-01-152-2314
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74A835789-1051 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
•
QUILTED FEATURE: INCLUDED
•
LENGTH: 18.000 INCHES NOMINAL IN
•
UNABLE TO DECODE: UNABLE TO DECODE
•
WIDTH: 12.250 INCHES NOMINAL IN
•
AFFIXED SHEET: INCLUDED
•
LAYER QUANTITY: 1 LOCATION NOT OTHERWISE SPECIFIED
•
REFLECTIVE SURFACE LOCATION: BOTH SIDES
•
THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
QUILTED FEATUREINCLUDED
LENGTH18.000 INCHES NOMINAL IN
UNABLE TO DECODEUNABLE TO DECODE
WIDTH12.250 INCHES NOMINAL IN
AFFIXED SHEETINCLUDED
LAYER QUANTITY1 LOCATION NOT OTHERWISE SPECIFIED
REFLECTIVE SURFACE LOCATIONBOTH SIDES
THICKNESS0.125 INCHES NOMINAL IN
LAYER THICKNESS0.125 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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
10104809Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 74A835789-1051?
74A835789-1051 is a INSULATION,THERMAL,SPECIAL PURPO.
What parts can replace 74A835789-1051?
There is 1 known substitute for 74A835789-1051: 10104809. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A835789-1051?
74A835789-1051 is cataloged in the U.S. Government catalog under NSN 5330-01-152-2314. This indicates validated use in U.S. government and defense supply chains.
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