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Technical Data Sheet
PartsTable / COMPONENT / 2816-1606
2816-1606 ✓ 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 STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.000 INCHES NOMINAL IN, special_features: FIRST PROJECTION COUNTERSUNK 120 DEGREES AND 0.010 IN. DEEP WITH COUNTERBORE 0.154 IN.

MINIMUM AND 0.158 IN. MAXIMUM IN, style_designator: PROJECTION ONE END, width_across_flats: 0.250 INCHES NOMINAL IN, cross-sectional_shape: HEXAGON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-077-3559, 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
2816-1606
NSN: 5340-01-077-3559
FSC: 5340
CAGE: 34830 — ROGERSON KRATOS (USA)
SPECIFICATIONS
length1.000 INCHES NOMINAL IN
special_featuresFIRST PROJECTION COUNTERSUNK 120 DEGREES AND 0.010 IN. DEEP WITH COUNTERBORE 0.154 IN. MINIMUM AND 0.158 IN. MAXIMUM IN
style_designatorPROJECTION ONE END
width_across_flats0.250 INCHES NOMINAL IN
cross-sectional_shapeHEXAGON
NSN5340-01-077-3559
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2816-1606 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
•
CROSS-SECTIONAL SHAPE: HEXAGON
•
LENGTH: 1.000 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PROJECTION ONE END
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPEHEXAGON
LENGTH1.000 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.250 INCHES NOMINAL IN
STYLE DESIGNATORPROJECTION ONE END
SPECIAL FEATURESFIRST PROJECTION COUNTERSUNK 120 DEGREES AND 0.010 IN. DEEP WITH COUNTERBORE 0.154 IN. MINIMUM AND 0.158 IN. MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
87-12-14-40 AHUpgraded Successor
successor cross-reference
successor
4233Upgraded Successor
successor cross-reference
successor
3X324-3-4Interchangeable
interchangeable cross-reference
interchangeable
215943Interchangeable
interchangeable cross-reference
interchangeable
3-8D1ABALLGR1Interchangeable
interchangeable cross-reference
interchangeable
B765239-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2816-1606?
2816-1606 is a STANDOFF,THREADED,SPACING.
What parts can replace 2816-1606?
There are 18 known substitutes for 2816-1606: 87-12-14-40 AH, 4233, 3X324-3-4 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2816-1606?
2816-1606 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-077-3559. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026