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1142902 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1142902: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL UNS K06501, end_style: 90 DEGREE PARALLEL, ring_style: ROUND CAP, inside_diameter: 0.429 INCHES NOMINAL IN, outside_diameter: 0.468 INCHES NOMINAL IN, special_features: MAX TEMP LIMIT 450 DEG F; 0.040 IN GAP; MAX CROSS SECTIONAL DIA 0.042 IN IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-475-9068, 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
1142902
NSN: 5325-01-475-9068
FSC: 5325 — Fastening Devices
CAGE: 60119 — MONADNOCK COMPANY, THE DBA LISI AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL UNS K06501
end_style90 DEGREE PARALLEL
ring_styleROUND CAP
inside_diameter0.429 INCHES NOMINAL IN
outside_diameter0.468 INCHES NOMINAL IN
special_featuresMAX TEMP LIMIT 450 DEG F; 0.040 IN GAP; MAX CROSS SECTIONAL DIA 0.042 IN IN
surface_treatmentCADMIUM AND CHROMATE
material_document_and_classificationASTM A227 ASSN STD SINGLE MATERIAL RESPONSE
NSN5325-01-475-9068
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1142902 · 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
•
END STYLE: 90 DEGREE PARALLEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A227 ASSN STD SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 0.468 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.429 INCHES NOMINAL IN
•
RING STYLE: ROUND CAP
•
SURFACE TREATMENT: CADMIUM AND CHROMATE
•
MATERIAL: STEEL UNS K06501
TECHNICAL CHARACTERISTICS
END STYLE90 DEGREE PARALLEL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A227 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.468 INCHES NOMINAL IN
INSIDE DIAMETER0.429 INCHES NOMINAL IN
RING STYLEROUND CAP
SPECIAL FEATURESMAX TEMP LIMIT 450 DEG F; 0.040 IN GAP; MAX CROSS SECTIONAL DIA 0.042 IN IN
SURFACE TREATMENTCADMIUM AND CHROMATE
MATERIALSTEEL UNS K06501
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
EF605RReference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1142902?
1142902 is a RING,RETAINING.
What parts can replace 1142902?
There is 1 known substitute for 1142902: EF605R. Substitute compatibility should be verified for your specific system.
What is the NSN for 1142902?
1142902 is cataloged in the U.S. Government catalog under NSN 5325-01-475-9068. This indicates validated use in U.S. government and defense supply chains.
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