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S37-211 — INSERT,SCREW THREAD

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

S37-211: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.938 INCHES NOMINAL IN, insert_size: 0.480 IN. MIN.

0.490 IN. MAX IN, flange_thickness: 0.124 INCHES NOMINAL IN, style_designator: FLANGE, surface_treatment: CADMIUM OVERALL, width_across_flats: 0.770 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-792-4793, 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
S37-211
NSN: 5310-00-792-4793
NIINs: 007924793, 009700521
FSC: 5310 — Nuts and Washers
CAGE: 03481 — BFGOODRICH CO THE AEROSPACE DIV ENGINEERED POLYMER PRODUCTS (USA)
SPECIFICATIONS
length0.938 INCHES NOMINAL IN
insert_size0.480 IN. MIN. 0.490 IN. MAX IN
flange_thickness0.124 INCHES NOMINAL IN
style_designatorFLANGE
surface_treatmentCADMIUM OVERALL
width_across_flats0.770 INCHES NOMINAL IN
NSN5310-00-792-4793
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: S37-211 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NUT LENGTH: 0.938 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
HEAD COUNTERSINK ANGLE: 100.00 DEGREES NOMINAL
•
SHANK END TYPE: OPEN
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
NUT DIAMETER: 0.490 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
NUT LENGTH0.938 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
HEAD COUNTERSINK ANGLE100.00 DEGREES NOMINAL
SHANK END TYPEOPEN
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
NUT DIAMETER0.490 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
SUBSTITUTES & CROSS-REFERENCES 1
414373-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S37-211?
S37-211 is a INSERT,SCREW THREAD.
What parts can replace S37-211?
There is 1 known substitute for S37-211: 414373-11. Substitute compatibility should be verified for your specific system.
What is the NSN for S37-211?
S37-211 is cataloged in the U.S. Government catalog under NSN 5310-00-792-4793. 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.