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A970 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A970: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 INNER RING, bore_shape: STRAIGHT, load_direction: RADIAL, surface_finish: GROUND, retainer_fabrication_method: PRESSED, standard_tolerance_designation: ABEC NO.7. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-034-8835, 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
A970
NSN: 5340-00-034-8835
NIINs: 000348835, 009010769
FSC: 5340 — Hardware, Commercial
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 INNER RING
bore_shapeSTRAIGHT
load_directionRADIAL
surface_finishGROUND
retainer_fabrication_methodPRESSED
standard_tolerance_designationABEC NO.7
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
NSN5340-00-034-8835
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A970 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH: 3.000 INCHES NOMINAL IN
•
LOOP RADIUS: 2.125 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.0299 INCHES NOMINAL IN
•
WIDTH: 1.125 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.513 INCHES NOMINAL IN
•
LOOP HEIGHT: 0.688 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH3.000 INCHES NOMINAL IN
LOOP RADIUS2.125 INCHES NOMINAL IN
MATERIAL THICKNESS0.0299 INCHES NOMINAL IN
WIDTH1.125 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
HOLE DIAMETER0.513 INCHES NOMINAL IN
LOOP HEIGHT0.688 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
079127Reference document
Same NSN cross-reference
Reference document — Secondary reference
R20901Reference document
Same NSN cross-reference
Reference document — Secondary reference
GP7799Reference document
Same NSN cross-reference
Reference document — Secondary reference
97Q9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A970?
A970 is a BEARING,BALL,ANNULAR.
What parts can replace A970?
There are 4 known substitutes for A970: 079127, R20901, GP7799 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A970?
A970 is cataloged in the U.S. Government catalog under NSN 5340-00-034-8835. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.