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Technical Data Sheet
1670AS141 ✓ 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 BUMPER is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, thread_size: 0.375-16, overall_width: 3.500 INCHES NOMINAL IN, overall_height: 3.500 INCHES NOMINAL IN, overall_length: 5.800 INCHES NOMINAL IN, special_features: PLATE,STEEL,ASTM A36,5.000 IN. LG,2.120 IN.

W MIN IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-200-1566, 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
1670AS141
NSN: 5340-01-200-1566
FSC: 5340
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
thread_size0.375-16
overall_width3.500 INCHES NOMINAL IN
overall_height3.500 INCHES NOMINAL IN
overall_length5.800 INCHES NOMINAL IN
special_featuresPLATE,STEEL,ASTM A36,5.000 IN. LG,2.120 IN. W MIN IN
material_hardness_rating70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
distance_between_mounting_facility_centers2.210 INCHES NOMINAL IN
NSN5340-01-200-1566
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1670AS141 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 SIZE: 0.375-16
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 2.210 INCHES NOMINAL IN
MATERIAL HARDNESS RATING: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SIZE0.375-16
DISTANCE BETWEEN MOUNTING FACILITY CENTERS2.210 INCHES NOMINAL IN
MATERIAL HARDNESS RATING70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
OVERALL HEIGHT3.500 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
OVERALL LENGTH5.800 INCHES NOMINAL IN
SPECIAL FEATURESPLATE,STEEL,ASTM A36,5.000 IN. LG,2.120 IN. W MIN IN
OVERALL WIDTH3.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
FFS92TYPE1STYLE1SInterchangeable
interchangeable cross-reference
interchangeable
101144Interchangeable
interchangeable cross-reference
interchangeable
3181Interchangeable
interchangeable cross-reference
interchangeable
PP1326BASQ17Interchangeable
interchangeable cross-reference
interchangeable
567-00HS500KInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1670AS141?
1670AS141 is a BUMPER.
What parts can replace 1670AS141?
There are 5 known substitutes for 1670AS141: FFS92TYPE1STYLE1S, 101144, 3181 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1670AS141?
1670AS141 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-200-1566. This indicates validated use in U.S. government and defense supply chains.
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