PartsTable
Technical Data Sheet
473270 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SHIELD,EXPANSION is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON, head_style: ROUND, fastener_type: THREADED NAIL, overall_length: 1.500 INCHES NOMINAL IN, thread_provision: UNTHREADED, recessed_drive_style: SLOT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-961-7300, 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
473270
NSN: 5340-00-961-7300
FSC: 5340
CAGE: 79038 — GUNNEBO FASTENING CORP (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON
head_styleROUND
fastener_typeTHREADED NAIL
unit_quantity1
overall_length1.500 INCHES NOMINAL IN
thread_provisionUNTHREADED
recessed_drive_styleSLOT
safe_operating_load_rating50.0 POUNDS NOMINAL LBS
hole_accommodation_diameter0.187 INCHES NOMINAL IN
insert_type_for_which_designedTHD NAIL
NSN5340-00-961-7300
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 473270 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
THREAD PROVISION: UNTHREADED
RECESSED DRIVE STYLE: SLOT
FASTENER TYPE: THREADED NAIL
UNIT QUANTITY: 1
HOLE ACCOMMODATION DIAMETER: 0.187 INCHES NOMINAL IN
SAFE OPERATING LOAD RATING: 50.0 POUNDS NOMINAL LBS
HEAD STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
THREAD PROVISIONUNTHREADED
RECESSED DRIVE STYLESLOT
FASTENER TYPETHREADED NAIL
UNIT QUANTITY1
HOLE ACCOMMODATION DIAMETER0.187 INCHES NOMINAL IN
SAFE OPERATING LOAD RATING50.0 POUNDS NOMINAL LBS
HEAD STYLEROUND
OVERALL LENGTH1.500 INCHES NOMINAL IN
INSERT TYPE FOR WHICH DESIGNEDTHD NAIL
MATERIALPLASTIC POLYAMIDE NYLON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
FFS325Upgraded Successor
successor cross-reference
successor
PT6212DIAM0NDNYUpgraded Successor
successor cross-reference
successor
PT6312DIAM0NDNYUpgraded Successor
successor cross-reference
successor
FFS325GP4TYPE1Upgraded Successor
successor cross-reference
successor
PT6416DIAM0NDNYUpgraded Successor
successor cross-reference
successor
A-A-1925Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 473270?
473270 is a SHIELD,EXPANSION.
What parts can replace 473270?
There are 6 known substitutes for 473270: FFS325, PT6212DIAM0NDNY, PT6312DIAM0NDNY and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 473270?
473270 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-961-7300. This indicates validated use in U.S. government and defense supply chains.
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