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6777173 — PLUG,EXPANSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6777173: PLUG,EXPANSION.

The PLUG,EXPANSION is a the manufacturer industrial component. Key specifications include height: 0.680 INCHES NOMINAL IN, material: STEEL, outside_diameter: 0.903 INCHES MINIMUM AND 0.908 INCHES MAXIMUM IN, style_designator: CUP, material_thickness: 0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN, material_document_and_classification: 66 FED STD SINGLE MATERIAL RESPONSE OR AISI OR SAE 1008 THRU 1022 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-081-9231, 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
6777173
NSN: 5340-00-081-9231
FSC: 5340 — Hardware, Commercial
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
height0.680 INCHES NOMINAL IN
materialSTEEL
outside_diameter0.903 INCHES MINIMUM AND 0.908 INCHES MAXIMUM IN
style_designatorCUP
material_thickness0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OR AISI OR SAE 1008 THRU 1022 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-00-081-9231
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6777173 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
•
OUTSIDE DIAMETER: 0.903 INCHES MINIMUM AND 0.908 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CUP
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OR AISI OR SAE 1008 THRU 1022 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL THICKNESS: 0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN
•
HEIGHT: 0.680 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER0.903 INCHES MINIMUM AND 0.908 INCHES MAXIMUM IN
STYLE DESIGNATORCUP
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OR AISI OR SAE 1008 THRU 1022 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN
HEIGHT0.680 INCHES NOMINAL IN
MATERIALSTEEL
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
L31080Reference 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 6777173?
6777173 is a PLUG,EXPANSION.
What parts can replace 6777173?
There is 1 known substitute for 6777173: L31080. Substitute compatibility should be verified for your specific system.
What is the NSN for 6777173?
6777173 is cataloged in the U.S. Government catalog under NSN 5340-00-081-9231. This indicates validated use in U.S. government and defense supply chains.
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