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8067-27 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8067-27: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 4.375 INCHES NOMINAL IN, material: STEEL COMP 4140 STANDOFF, thread_class: 3B LEFT INTERNAL (INCLUDES THRU THREAD), thread_length: 3.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, shoulder_length: 0.250 INCHES NOMINAL IN, thread_direction: RIGHT-HAND RIGHT EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-106-5318, 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
8067-27
NSN: 5340-01-106-5318
FSC: 5340 — Hardware, Commercial
CAGE: 00268 — CEF INDUSTRIES, LLC DBA CEF INDUSTRIES INC (USA)
SPECIFICATIONS
length4.375 INCHES NOMINAL IN
materialSTEEL COMP 4140 STANDOFF
thread_class3B LEFT INTERNAL (INCLUDES THRU THREAD)
thread_length3.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
shoulder_length0.250 INCHES NOMINAL IN
thread_directionRIGHT-HAND RIGHT EXTERNAL
shoulder_diameter0.531 INCHES NOMINAL IN
surface_treatmentCADMIUM AND CHROMATE STANDOFF
nominal_thread_size0.875 INCHES RIGHT EXTERNAL IN
thread_quantity_per_inch20 LEFT INTERNAL (INCLUDES THRU THREAD)
thread_series_designatorUNF LEFT INTERNAL (INCLUDES THRU THREAD)
shoulder_width_across_flats0.875 INCHES NOMINAL IN
NSN5340-01-106-5318
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8067-27 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
•
LENGTH: 4.375 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2 FED SPEC ALL TREATMENT RESPONSES STANDOFF
•
THREAD LENGTH: 2.688 INCHES NOMINAL RIGHT EXTERNAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE STANDOFF
•
THREAD DIRECTION: RIGHT-HAND RIGHT EXTERNAL
•
NOMINAL THREAD SIZE: 0.500 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
TECHNICAL CHARACTERISTICS
LENGTH4.375 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2 FED SPEC ALL TREATMENT RESPONSES STANDOFF
THREAD LENGTH2.688 INCHES NOMINAL RIGHT EXTERNAL IN
THREAD LENGTH3.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6382 ASSN STD SINGLE MATERIAL RESPONSE STANDOFF
THREAD DIRECTIONRIGHT-HAND RIGHT EXTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE0.500 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
NOMINAL THREAD SIZE0.875 INCHES RIGHT EXTERNAL IN
SHOULDER DIAMETER0.531 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8067-27?
8067-27 is a STANDOFF,THREADED,SPACING.
What is the NSN for 8067-27?
8067-27 is cataloged in the U.S. Government catalog under NSN 5340-01-106-5318. 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.