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G770338-4 — HINGE,ACCESS DOOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

G770338-4: HINGE,ACCESS DOOR.

The HINGE,ACCESS DOOR is a the manufacturer industrial component. Key specifications include overall_length: 9.880 INCHES NOMINAL IN, special_features: INSIDE BEND RADIUS .11-.15, material_thickness: 0.630 INCHES NOMINAL IN, reversible_feature: NOT INCLUDED, end_item_identification: NSN 5895-01-435-0571 TERMINAL,SATELLITE COMMUNICATION, part_name_assigned_by_controlling_agency: HINGE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-577-5721, 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
G770338-4
NSN: 5340-01-577-5721
FSC: 5340 — Hardware, Commercial
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
overall_length9.880 INCHES NOMINAL IN
special_featuresINSIDE BEND RADIUS .11-.15
material_thickness0.630 INCHES NOMINAL IN
reversible_featureNOT INCLUDED
end_item_identificationNSN 5895-01-435-0571 TERMINAL,SATELLITE COMMUNICATION
part_name_assigned_by_controlling_agencyHINGE
NSN5340-01-577-5721
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: G770338-4 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
•
REVERSIBLE FEATURE: NOT INCLUDED
•
MATERIAL THICKNESS: 0.630 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
REVERSIBLE FEATURENOT INCLUDED
OVERALL LENGTH9.880 INCHES NOMINAL IN
MATERIAL THICKNESS0.630 INCHES NOMINAL IN
SPECIAL FEATURESINSIDE BEND RADIUS .11-.15
PART NAME ASSIGNED BY CONTROLLING AGENCYHINGE
END ITEM IDENTIFICATIONNSN 5895-01-435-0571 TERMINAL,SATELLITE COMMUNICATION
SUBSTITUTES & CROSS-REFERENCES 1
G770338Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 G770338-4?
G770338-4 is a HINGE,ACCESS DOOR.
What parts can replace G770338-4?
There is 1 known substitute for G770338-4: G770338. Substitute compatibility should be verified for your specific system.
What is the NSN for G770338-4?
G770338-4 is cataloged in the U.S. Government catalog under NSN 5340-01-577-5721. 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.