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634-8177-013 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

634-8177-013: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.863 INCHES NOMINAL IN, diameter: 0.3105 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN, cross-sectional_shape: ROUND, left_counterbore_depth: 0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, left_counterbore_diameter: 0.216 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-132-6785, 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
634-8177-013
NSN: 5340-01-132-6785
FSC: 5340 — Hardware, Commercial
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
length0.863 INCHES NOMINAL IN
diameter0.3105 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN
cross-sectional_shapeROUND
left_counterbore_depth0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
left_counterbore_diameter0.216 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN
NSN5340-01-132-6785
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 634-8177-013 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
•
LEFT COUNTERBORE DEPTH: 0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
•
LENGTH: 0.863 INCHES NOMINAL IN
•
DIAMETER: 0.3105 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN
•
LEFT COUNTERBORE DIAMETER: 0.216 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE: ROUND
TECHNICAL CHARACTERISTICS
LEFT COUNTERBORE DEPTH0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
LENGTH0.863 INCHES NOMINAL IN
DIAMETER0.3105 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM IN
LEFT COUNTERBORE DIAMETER0.216 INCHES MINIMUM AND 0.222 INCHES MAXIMUM 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

No substitute or cross-reference records for this part.

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 634-8177-013?
634-8177-013 is a STANDOFF,THREADED,SPACING.
What is the NSN for 634-8177-013?
634-8177-013 is cataloged in the U.S. Government catalog under NSN 5340-01-132-6785. This indicates validated use in U.S. government and defense supply chains.
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