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97150 — CYLINDER ASSEMBLY,HYDRAULIC BRAK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

97150: CYLINDER ASSEMBLY,HYDRAULIC BRAK.

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include material: PLASTIC POLYPROPYLENE SPECULUM, power_source: BATTERY, carrying_case: PROVIDED, speculum_size: ANY ACCEPTABLE, speculum_type: ANY ACCEPTABLE, operation_method: ELECTRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-977-3585, 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
97150
NSN: 5331-00-977-3585
NIINs: 009773585, 010235319
FSC: 5331 — O-ring
CAGE: 15442 — VACUUM BARRIER CORP DIV VACUUM BARRIER CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC POLYPROPYLENE SPECULUM
power_sourceBATTERY
carrying_casePROVIDED
speculum_sizeANY ACCEPTABLE
speculum_typeANY ACCEPTABLE
operation_methodELECTRICAL
speculum_quantity4
otoscope_head_typeCLOSED
battery_handle_sizeMEDIUM
furnished_items_and_quantityOTOSCOPE HEAD 1,OPHTHALMOSCOPE HEAD 1,RECHARGEABLE BATTERY HANDLE WITH THEOSTAT CONTROL CAP 1
ophthalmoscope_head_design_designationWELCH-ALLYN
ophthalmoscope_head_lens_zero_apertureINCLUDED
NSN5331-00-977-3585
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 97150 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
•
CROSS-SECTIONAL HEIGHT: 0.070 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
CENTER HOLE DIAMETER: 1.864 INCHES NOMINAL IN
•
MATERIAL: PLASTIC
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.070 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZY
CENTER HOLE DIAMETER1.864 INCHES NOMINAL IN
MATERIALPLASTIC
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
SUBSTITUTES & CROSS-REFERENCES 3
1580-13CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1580-13Reference document
Same NSN cross-reference
Reference document — Secondary reference
97150CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 97150?
97150 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.
What parts can replace 97150?
There are 3 known substitutes for 97150: 1580-13CP, 1580-13, 97150CP. Substitute compatibility should be verified for your specific system.
What is the NSN for 97150?
97150 is cataloged in the U.S. Government catalog under NSN 5331-00-977-3585. 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.