PartsTable
Technical Data Sheet
Download PDF

BS2-2-42 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

BS2-2-42: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.094 INCHES NOMINAL IN, diameter: 0.312 INCHES NOMINAL IN, groove_width: 0.030 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN, groove_diameter: 0.227 INCHES MINIMUM AND 0.231 INCHES MAXIMUM IN, special_features: GROOVE LOCATED ON UNTHREADED PROJECTION 0.640 IN. MIN 0.641 IN.

MAX FROM END TO GROOVE CENTER LINE IN, style_designator: PROJECTION BOTH ENDS RIGHT EXTERNAL THREAD. This part is cataloged in the U.S. Government catalog under NSN 5340-00-030-0478, 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
BS2-2-42
NSN: 5340-00-030-0478
FSC: 5340 — Hardware, Commercial
CAGE: 07055 — BESELER, CHARLES CO INC (USA)
SPECIFICATIONS
length0.094 INCHES NOMINAL IN
diameter0.312 INCHES NOMINAL IN
groove_width0.030 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
groove_diameter0.227 INCHES MINIMUM AND 0.231 INCHES MAXIMUM IN
special_featuresGROOVE LOCATED ON UNTHREADED PROJECTION 0.640 IN. MIN 0.641 IN. MAX FROM END TO GROOVE CENTER LINE IN
style_designatorPROJECTION BOTH ENDS RIGHT EXTERNAL THREAD
cross-sectional_shapeROUND
NSN5340-00-030-0478
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BS2-2-42 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: 0.094 INCHES NOMINAL IN
•
GROOVE DIAMETER: 0.227 INCHES MINIMUM AND 0.231 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PROJECTION BOTH ENDS RIGHT EXTERNAL THREAD
•
DIAMETER: 0.312 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: ROUND
•
GROOVE WIDTH: 0.030 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH0.094 INCHES NOMINAL IN
GROOVE DIAMETER0.227 INCHES MINIMUM AND 0.231 INCHES MAXIMUM IN
STYLE DESIGNATORPROJECTION BOTH ENDS RIGHT EXTERNAL THREAD
DIAMETER0.312 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEROUND
SPECIAL FEATURESGROOVE LOCATED ON UNTHREADED PROJECTION 0.640 IN. MIN 0.641 IN. MAX FROM END TO GROOVE CENTER LINE IN
GROOVE WIDTH0.030 INCHES MINIMUM AND 0.033 INCHES MAXIMUM 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
No demilitarization required
Ready to buy BS2-2-42?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is BS2-2-42?
BS2-2-42 is a STANDOFF,THREADED,SPACING.
What is the NSN for BS2-2-42?
BS2-2-42 is cataloged in the U.S. Government catalog under NSN 5340-00-030-0478. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — BS2-2-42