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DGR237A — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

DGR237A: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include diameter: 0.500 INCHES NOMINAL IN, surface_finish: 125.0 MICROINCHES ALL OTHER SURFACES, style_designator: STRAIGHT, pin_chamfer_angle: 45.0 DEGREES NOMINAL, under_head_length: 0.250 INCHES NOMINAL IN, reference_number_differentiating_characteristics: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-248-0523, 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
DGR237A
NSN: 5315-01-248-0523
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
diameter0.500 INCHES NOMINAL IN
surface_finish125.0 MICROINCHES ALL OTHER SURFACES
style_designatorSTRAIGHT
pin_chamfer_angle45.0 DEGREES NOMINAL
under_head_length0.250 INCHES NOMINAL IN
reference_number_differentiating_characteristicsMAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
NSN5315-01-248-0523
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: DGR237A · 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
•
SURFACE FINISH: 125.0 MICROINCHES ALL OTHER SURFACES
•
UNDER HEAD LENGTH: 0.250 INCHES NOMINAL IN
•
PIN CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: STRAIGHT
•
DIAMETER: 0.500 INCHES NOMINAL IN
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES ALL OTHER SURFACES
SURFACE FINISH250.0 MICROINCHES CHAMFERED END
UNDER HEAD LENGTH0.250 INCHES NOMINAL IN
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
STYLE DESIGNATORSTRAIGHT
DIAMETER0.500 INCHES NOMINAL IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 5
DGR4350C PT57VMSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DGR4350B PT57VMSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DGR237AVMSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DGR4350B PT57Reference document
Same NSN cross-reference
Reference document — Secondary reference
DGR4350C PT57Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 DGR237A?
DGR237A is a PIN,STRAIGHT,HEADED.
What parts can replace DGR237A?
There are 5 known substitutes for DGR237A: DGR4350C PT57VM, DGR4350B PT57VM, DGR237AVM and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DGR237A?
DGR237A is cataloged in the U.S. Government catalog under NSN 5315-01-248-0523. This indicates validated use in U.S. government and defense supply chains.
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