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RS16903-57 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

RS16903-57: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1212 OR STEEL COMP 1113 OVERALL, first_end_style: RADIUS, features_provided: CASEHARDENED, pin_overall_length: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, pin_overall_diameter: 0.0938 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM IN, first_end_corner_radius: 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-792-2940, 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
RS16903-57
NSN: 5315-00-792-2940
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 51663 — HYDRO-AIRE AEROSPACE CORP. DBA LEAR ROMEC DIV LEAR ROMEC (USA)
SPECIFICATIONS
materialSTEEL COMP 1212 OR STEEL COMP 1113 OVERALL
first_end_styleRADIUS
features_providedCASEHARDENED
pin_overall_length0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
pin_overall_diameter0.0938 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM IN
first_end_corner_radius0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-792-2940
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: RS16903-57 · 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
•
FIRST END STYLE: RADIUS
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
PIN OVERALL DIAMETER: 0.0938 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FEATURES PROVIDED: CASEHARDENED
•
MATERIAL: STEEL COMP 1212 OR STEEL COMP 1113 OVERALL
•
FIRST END CORNER RADIUS: 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FIRST END STYLERADIUS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
PIN OVERALL DIAMETER0.0938 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FEATURES PROVIDEDCASEHARDENED
MATERIALSTEEL COMP 1212 OR STEEL COMP 1113 OVERALL
FIRST END CORNER RADIUS0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
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

No substitute or cross-reference records for this part.

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 RS16903-57?
RS16903-57 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for RS16903-57?
RS16903-57 is cataloged in the U.S. Government catalog under NSN 5315-00-792-2940. This indicates validated use in U.S. government and defense supply chains.
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