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12337637-28 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12337637-28: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.938 INCHES NOMINAL IN, diameter: 0.625 INCHES NOMINAL IN, material: STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL, thread_length: 0.750 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, special_features: ALUMINUM FLUX BALL ON ONE END, style_designator: LEFT INTERNAL THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-317-4801, 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
12337637-28
NSN: 5340-01-317-4801
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
length1.938 INCHES NOMINAL IN
diameter0.625 INCHES NOMINAL IN
materialSTEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
thread_length0.750 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
special_featuresALUMINUM FLUX BALL ON ONE END
style_designatorLEFT INTERNAL THREAD
cross-sectional_shapeROUND
NSN5340-01-317-4801
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12337637-28 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: 1.938 INCHES NOMINAL IN
•
THREAD LENGTH: 0.750 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
STYLE DESIGNATOR: LEFT INTERNAL THREAD
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108, GRADE 1015 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A108, GRADE 1016 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A108, GRADE 1018 ASSN STD 3RD MATERIAL RESPONSE OR ASTM A108, GRADE 1020 ASSN STD 4TH MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.625 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: ROUND
•
MATERIAL: STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
TECHNICAL CHARACTERISTICS
LENGTH1.938 INCHES NOMINAL IN
THREAD LENGTH0.750 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
STYLE DESIGNATORLEFT INTERNAL THREAD
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108, GRADE 1015 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A108, GRADE 1016 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A108, GRADE 1018 ASSN STD 3RD MATERIAL RESPONSE OR ASTM A108, GRADE 1020 ASSN STD 4TH MATERIAL RESPONSE OVERALL
DIAMETER0.625 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEROUND
SPECIAL FEATURESALUMINUM FLUX BALL ON ONE END
MATERIALSTEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
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
5340013174801Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12337637-28?
12337637-28 is a STANDOFF,THREADED,SPACING.
What parts can replace 12337637-28?
There is 1 known substitute for 12337637-28: 5340013174801. Substitute compatibility should be verified for your specific system.
What is the NSN for 12337637-28?
12337637-28 is cataloged in the U.S. Government catalog under NSN 5340-01-317-4801. This indicates validated use in U.S. government and defense supply chains.
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