PartsTable
Technical Data Sheet
Download PDF

USA-49 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

USA-49: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include ring_style: INTERNAL STEPPED, usage_design: EXTERNAL, inside_diameter: 0.402 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN, major_thickness: 0.0165 INCHES MINIMUM AND 0.0195 INCHES MAXIMUM IN, outside_diameter: 0.498 INCHES NOMINAL IN, cross-sectional_shape_style: RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-338-4618, 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
USA-49
NSN: 5325-01-338-4618
FSC: 5325 — Fastening Devices
CAGE: 30058 — DELTA POWER HYDRAULIC CO (USA)
SPECIFICATIONS
ring_styleINTERNAL STEPPED
usage_designEXTERNAL
inside_diameter0.402 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN
major_thickness0.0165 INCHES MINIMUM AND 0.0195 INCHES MAXIMUM IN
outside_diameter0.498 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR
NSN5325-01-338-4618
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: USA-49 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
USAGE DESIGN: EXTERNAL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 0.498 INCHES NOMINAL IN
•
MAJOR THICKNESS: 0.0165 INCHES MINIMUM AND 0.0195 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.402 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN
•
RING STYLE: INTERNAL STEPPED
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER0.498 INCHES NOMINAL IN
MAJOR THICKNESS0.0165 INCHES MINIMUM AND 0.0195 INCHES MAXIMUM IN
INSIDE DIAMETER0.402 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN
RING STYLEINTERNAL STEPPED
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 1
33500000Reference 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
Ready to buy USA-49?
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 USA-49?
USA-49 is a RING,RETAINING.
What parts can replace USA-49?
There is 1 known substitute for USA-49: 33500000. Substitute compatibility should be verified for your specific system.
What is the NSN for USA-49?
USA-49 is cataloged in the U.S. Government catalog under NSN 5325-01-338-4618. 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 — USA-49