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12277713-2 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12277713-2: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302, ring_style: SPECIAL, usage_design: EXTERNAL OR INTERNAL, inside_diameter: 0.949 INCHES NOMINAL IN, major_thickness: 0.021 INCHES NOMINAL IN, outside_diameter: 1.079 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-225-1193, 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
12277713-2
NSN: 5325-01-225-1193
FSC: 5325 — Fastening Devices
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 302
ring_styleSPECIAL
usage_designEXTERNAL OR INTERNAL
inside_diameter0.949 INCHES NOMINAL IN
major_thickness0.021 INCHES NOMINAL IN
outside_diameter1.079 INCHES NOMINAL IN
material_diameter0.021 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleROUND
material_document_and_classificationAISI 302 ASSN STD SINGLE MATERIAL RESPONSE
NSN5325-01-225-1193
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12277713-2 · 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 OR INTERNAL
•
MATERIAL DIAMETER: 0.021 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI 302 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 1.079 INCHES NOMINAL IN
•
MAJOR THICKNESS: 0.021 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.949 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL OR INTERNAL
MATERIAL DIAMETER0.021 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 302 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.079 INCHES NOMINAL IN
MAJOR THICKNESS0.021 INCHES NOMINAL IN
INSIDE DIAMETER0.949 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESPECIAL
MATERIALSTEEL COMP 302
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
US-100SReference 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
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FREQUENTLY ASKED QUESTIONS
What is 12277713-2?
12277713-2 is a RING,RETAINING.
What parts can replace 12277713-2?
There is 1 known substitute for 12277713-2: US-100S. Substitute compatibility should be verified for your specific system.
What is the NSN for 12277713-2?
12277713-2 is cataloged in the U.S. Government catalog under NSN 5325-01-225-1193. This indicates validated use in U.S. government and defense supply chains.
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