PartsTable
Technical Data Sheet
Download PDF

FP1789 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

FP1789: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include ring_style: SPIRAL, supplementary_features: 020 X 01.2 WIRE DO NOT KNOW IF IN OR MM, end_item_identification: 2420-01-538-8287,TRACTOR,WHEELED,HIGH SPEED, cross-sectional_shape_style: ROUND, part_name_assigned_by_controlling_agency: KEY RING. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-554-6562, 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
FP1789
NSN: 5325-01-554-6562
FSC: 5325 — Fastening Devices
CAGE: 1N5S7 — CRITICAL SOLUTIONS INTERNATIONAL, LLC (USA)
SPECIFICATIONS
ring_styleSPIRAL
supplementary_features020 X 01.2 WIRE DO NOT KNOW IF IN OR MM
end_item_identification2420-01-538-8287,TRACTOR,WHEELED,HIGH SPEED
cross-sectional_shape_styleROUND
part_name_assigned_by_controlling_agencyKEY RING
NSN5325-01-554-6562
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FP1789 · 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
•
SUPPLEMENTARY FEATURES: 020 X 01.2 WIRE DO NOT KNOW IF IN OR MM
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
RING STYLE: SPIRAL
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURES020 X 01.2 WIRE DO NOT KNOW IF IN OR MM
CROSS-SECTIONAL SHAPE STYLEROUND
RING STYLESPIRAL
PART NAME ASSIGNED BY CONTROLLING AGENCYKEY RING
END ITEM IDENTIFICATION2420-01-538-8287,TRACTOR,WHEELED,HIGH SPEED
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy FP1789?
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 FP1789?
FP1789 is a RING,RETAINING.
What is the NSN for FP1789?
FP1789 is cataloged in the U.S. Government catalog under NSN 5325-01-554-6562. 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 — FP1789

✓ 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.