PartsTable
Technical Data Sheet
200-957 ✓ Verified by PartsTable
Zebra · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

Zebra offers labels in both direct and thermal transfer. Zebra's thermal transfer labels offer more durable, long-lasting results with resistance to abrasion, moisture, and chemicals. Zebra's direct thermal labels offer an inexpensive way to print paper labels, providing excellent print quality and use in a multitude of general-purpose applications.<br><br>Zebra's thermal transfer labels are available in paper or synthetic formats.<br><br>Zebra's thermal transfer labels are available in paper or synthetic formats.

Paper labels are inexpensive, yet offer excellent print quality and can be used in a multitude of general-purpose applications. Synthetic thermal transfer labels are durable, long lasting, and resistant to abrasion, moisture, heat, tearing, and chemicals.<br><br>Thermal transfer technology utilizes a ribbon and matching tag stock material to transfer an image onto the label material. For the best solution with long life requirements or harsh environments, use with a Zebra rib This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-171-9220, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
200-957
NSN: 5330-00-171-9220
FSC: 5330
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
bore_diameter0.4375 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM IN
special_featuresAH-1Z 4BW AND UH01Y 4BN; MATERIAL BALL-CRES 440C PER AMS5630 RACE- CRES 17-4PH PER AMS5643; HARDNESS BALL-RC 55-62 RACE-RC 28-37; HEAT TREATED PER
style_designatorWITHOUT INSERT OR LINER WITH STAKING GROOVE
surface_treatmentPASSIVATE OVERALL
inner_member_width0.437 INCHES MINIMUM AND 0.442 INCHES MAXIMUM IN
outer_member_width0.338 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
storage_temp_range-65.0 TO 300.0 FAHRENHEIT DEGF
end_item_identificationAH-1Z 4BW
outer_member_outside_diameter0.9182 INCHES MINIMUM AND 0.9187 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyBEARING, PLAIN, SPHERICAL, SELF-ALIGNING, METAL-TO-METAL, NARROW, GROOVED, SPECIAL
surface_treatment_document_and_classificationAMS2700, CLASS 4, ANNEX A, OPTION METHOD 102 AND 104 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5330-00-171-9220
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 200-957 MFR: Zebra ⚠ 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
ANGLE: 25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM
JOINT TYPE: SCARF-BUTT RETAINER
MATERIAL: PLASTIC TETRAFLUOROETHYLENE OVERALL
CROSS-SECTIONAL SHAPE STYLE: SQUARE
CROSS-SECTIONAL HEIGHT: 0.075 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN
PERIPHERAL DIAMETER: 3.113 INCHES MINIMUM AND 3.117 INCHES MAXIMUM IN
DISTANCE BETWEEN ENDS: 0.093 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
CROSS-SECTIONAL THICKNESS: 0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
ANGLE25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM
JOINT TYPESCARF-BUTT RETAINER
MATERIALPLASTIC TETRAFLUOROETHYLENE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE
CROSS-SECTIONAL HEIGHT0.075 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN
PERIPHERAL DIAMETER3.113 INCHES MINIMUM AND 3.117 INCHES MAXIMUM IN
DISTANCE BETWEEN ENDS0.093 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
CROSS-SECTIONAL THICKNESS0.025 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.875 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
G23572Interchangeable
interchangeable cross-reference
interchangeable
56010YInterchangeable
interchangeable cross-reference
interchangeable
56010Interchangeable
interchangeable cross-reference
interchangeable
99-1056Interchangeable
interchangeable cross-reference
interchangeable
K2286XAHInterchangeable
interchangeable cross-reference
interchangeable
200-957Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 200-957?
200-957 is a BEARING,PLAIN,SELF-ALIGNING manufactured by Zebra.
What parts can replace 200-957?
There are 18 known substitutes for 200-957: G23572, 56010Y, 56010 and 15 more. Substitute compatibility should be verified for your specific system.
Is 200-957 still available?
200-957 is currently cancelled.
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