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6935-187-2 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6935-187-2: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.187 INCHES NOMINAL IN, style_designator: PROJECTION ONE END LEFT INTERNAL THREAD, width_across_flats: 0.187 INCHES NOMINAL IN, cross-sectional_shape: ROUND, right_counterbore_depth: 0.105 INCHES NOMINAL IN, left_counterbore_diameter: 0.116 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-974-6641, 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
6935-187-2
NSN: 5340-00-974-6641
FSC: 5340 — Hardware, Commercial
CAGE: 05791 — LYN-TRON, INC. DBA LYN-TRON INC (USA)
SPECIFICATIONS
length0.187 INCHES NOMINAL IN
style_designatorPROJECTION ONE END LEFT INTERNAL THREAD
width_across_flats0.187 INCHES NOMINAL IN
cross-sectional_shapeROUND
right_counterbore_depth0.105 INCHES NOMINAL IN
left_counterbore_diameter0.116 INCHES NOMINAL IN
NSN5340-00-974-6641
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6935-187-2 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
•
WIDTH ACROSS FLATS: 0.187 INCHES NOMINAL IN
•
LENGTH: 0.187 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PROJECTION ONE END LEFT INTERNAL THREAD
•
RIGHT COUNTERBORE DEPTH: 0.105 INCHES NOMINAL IN
•
LEFT COUNTERBORE DIAMETER: 0.116 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: ROUND
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.187 INCHES NOMINAL IN
LENGTH0.187 INCHES NOMINAL IN
STYLE DESIGNATORPROJECTION ONE END LEFT INTERNAL THREAD
RIGHT COUNTERBORE DEPTH0.105 INCHES NOMINAL IN
LEFT COUNTERBORE DIAMETER0.116 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEROUND
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
950012-19Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6935-187-2?
6935-187-2 is a STANDOFF,THREADED,SPACING.
What parts can replace 6935-187-2?
There is 1 known substitute for 6935-187-2: 950012-19. Substitute compatibility should be verified for your specific system.
What is the NSN for 6935-187-2?
6935-187-2 is cataloged in the U.S. Government catalog under NSN 5340-00-974-6641. 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.