PartsTable
Technical Data Sheet
1000-25-ST ✓ Verified by PartsTable
· BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The RING,RETAINING is a the manufacturer industrial component. Key specifications include usage_design: EXTERNAL, inside_diameter: 0.207 INCHES NOMINAL IN, major_thickness: 0.025 INCHES NOMINAL IN, surface_treatment: CADMIUM, casehardening_indicator: NOT CASEHARDENED, cross-sectional_shape_style: ROUNDED CORNERS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-200-5214, 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
1000-25-ST
NSN: 5325-00-200-5214
FSC: 5325
CAGE: 97424 — AMETEK INC DIV AEROSPACE AND DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1080 OR STEEL COMP 1085 OR STEEL COMP 1090
ring_styleE
usage_designEXTERNAL
inside_diameter0.207 INCHES NOMINAL IN
major_thickness0.025 INCHES NOMINAL IN
surface_treatmentCADMIUM
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleROUNDED CORNERS
material_document_and_classificationQQ-S633, COMP 1060 OR 1065 OR 1070 OR 1074 OR 1080 OR 1085 OR 1090 FED SPEC SINGLE MATERIAL RESPONSE
NSN5325-00-200-5214
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1000-25-ST · 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
INSIDE DIAMETER: 0.207 INCHES NOMINAL IN
USAGE DESIGN: EXTERNAL
MATERIAL: STEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1080 OR STEEL COMP 1085 OR STEEL COMP 1090
SURFACE TREATMENT: CADMIUM
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S633, COMP 1060 OR 1065 OR 1070 OR 1074 OR 1080 OR 1085 OR 1090 FED SPEC SINGLE MATERIAL RESPONSE
CASEHARDENING INDICATOR: NOT CASEHARDENED
MAJOR THICKNESS: 0.025 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: ROUNDED CORNERS
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.207 INCHES NOMINAL IN
USAGE DESIGNEXTERNAL
MATERIALSTEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1080 OR STEEL COMP 1085 OR STEEL COMP 1090
SURFACE TREATMENTCADMIUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S633, COMP 1060 OR 1065 OR 1070 OR 1074 OR 1080 OR 1085 OR 1090 FED SPEC SINGLE MATERIAL RESPONSE
CASEHARDENING INDICATORNOT CASEHARDENED
MAJOR THICKNESS0.025 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUNDED CORNERS
RING STYLEE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
100025Interchangeable
interchangeable cross-reference
interchangeable
355552SInterchangeable
interchangeable cross-reference
interchangeable
600AS100Interchangeable
interchangeable cross-reference
interchangeable
HRU926AInterchangeable
interchangeable cross-reference
interchangeable
79NM-62Interchangeable
interchangeable cross-reference
interchangeable
1287424-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1000-25-ST?
1000-25-ST is a RING,RETAINING.
What parts can replace 1000-25-ST?
There are 21 known substitutes for 1000-25-ST: 100025, 355552S, 600AS100 and 18 more. Substitute compatibility should be verified for your specific system.
Is 1000-25-ST still available?
1000-25-ST is currently cancelled.
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